28006115232

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{661}}^1$

素因数の和:1347

約数の個数: 192

約数和(自身を含む): 79434915840

約数和(自身を除く): 51428800608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 619, 661, 713, 736, 744, 992, 1104, 1238, 1322, 1426, 1488, 1857, 1983, 2139, 2208, 2476, 2644, 2852, 2976, 3714, 3966, 4278, 4952, 5288, 5704, 7428, 7932, 8556, 9904, 10576, 11408, 14237, 14856, 15203, 15864, 17112, 19189, 19808, 20491, 21152, 22816, 28474, 29712, 30406, 31728, 34224, 38378, 40982, 42711, 45609, 56948, 57567, 59424, 60812, 61473, 63456, 68448, 76756, 81964, 85422, 91218, 113896, 115134, 121624, 122946, 153512, 163928, 170844, 182436, 227792, 230268, 243248, 245892, 307024, 327856, 341688, 364872, 409159, 441347, 455584, 460536, 471293, 486496, 491784, 614048, 655712, 683376, 729744, 818318, 882694, 921072, 942586, 983568, 1227477, 1324041, 1366752, 1413879, 1459488, 1636636, 1765388, 1842144, 1885172, 1967136, 2454954, 2648082, 2827758, 3273272, 3530776, 3770344, 4909908, 5296164, 5655516, 6546544, 7061552, 7540688, 9410657, 9819816, 10592328, 11311032, 12683929, 13093088, 14123104, 15081376, 18821314, 19639632, 21184656, 22622064, 25367858, 28231971, 37642628, 38051787, 39279264, 42369312, 45244128, 50735716, 56463942, 75285256, 76103574, 101471432, 112927884, 150570512, 152207148, 202942864, 225855768, 291730367, 301141024, 304414296, 405885728, 451711536, 583460734, 608828592, 875191101, 903423072, 1166921468, 1217657184, 1750382202, 2333842936, 3500764404, 4667685872, 7001528808, 9335371744, 14003057616, 28006115232]

約数ペア:

[(1, 28006115232), (2, 14003057616), (3, 9335371744), (4, 7001528808), (6, 4667685872), (8, 3500764404), (12, 2333842936), (16, 1750382202), (23, 1217657184), (24, 1166921468), (31, 903423072), (32, 875191101), (46, 608828592), (48, 583460734), (62, 451711536), (69, 405885728), (92, 304414296), (93, 301141024), (96, 291730367), (124, 225855768), (138, 202942864), (184, 152207148), (186, 150570512), (248, 112927884), (276, 101471432), (368, 76103574), (372, 75285256), (496, 56463942), (552, 50735716), (619, 45244128), (661, 42369312), (713, 39279264), (736, 38051787), (744, 37642628), (992, 28231971), (1104, 25367858), (1238, 22622064), (1322, 21184656), (1426, 19639632), (1488, 18821314), (1857, 15081376), (1983, 14123104), (2139, 13093088), (2208, 12683929), (2476, 11311032), (2644, 10592328), (2852, 9819816), (2976, 9410657), (3714, 7540688), (3966, 7061552), (4278, 6546544), (4952, 5655516), (5288, 5296164), (5704, 4909908), (7428, 3770344), (7932, 3530776), (8556, 3273272), (9904, 2827758), (10576, 2648082), (11408, 2454954), (14237, 1967136), (14856, 1885172), (15203, 1842144), (15864, 1765388), (17112, 1636636), (19189, 1459488), (19808, 1413879), (20491, 1366752), (21152, 1324041), (22816, 1227477), (28474, 983568), (29712, 942586), (30406, 921072), (31728, 882694), (34224, 818318), (38378, 729744), (40982, 683376), (42711, 655712), (45609, 614048), (56948, 491784), (57567, 486496), (59424, 471293), (60812, 460536), (61473, 455584), (63456, 441347), (68448, 409159), (76756, 364872), (81964, 341688), (85422, 327856), (91218, 307024), (113896, 245892), (115134, 243248), (121624, 230268), (122946, 227792), (153512, 182436), (163928, 170844)]