28935003062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 55102602240

約数和(自身を除く): 26167599178

約数列:

[1, 2, 7, 14, 19, 38, 41, 53, 82, 106, 113, 133, 226, 266, 287, 371, 443, 574, 742, 779, 791, 886, 1007, 1558, 1582, 2014, 2147, 2173, 3101, 4294, 4346, 4633, 5453, 5989, 6202, 7049, 8417, 9266, 10906, 11978, 14098, 15029, 15211, 16834, 18163, 23479, 30058, 30422, 32431, 36326, 41287, 41923, 46958, 50059, 58919, 64862, 82574, 83846, 88027, 100118, 113791, 117838, 127141, 164353, 176054, 227582, 245549, 254282, 289009, 328706, 345097, 350413, 446101, 491098, 578018, 616189, 690194, 700826, 796537, 892202, 951121, 962639, 1232378, 1593074, 1718843, 1902242, 1925278, 2052419, 2415679, 2653127, 3122707, 3437686, 4104838, 4665431, 4831358, 5306254, 6245414, 6657847, 6738473, 9330862, 13315694, 13476946, 14366933, 18290141, 18571889, 28733866, 32658017, 36580282, 37143778, 38995961, 50409413, 65316034, 77991922, 100818826, 108778207, 128030987, 217556414, 256061974, 272971727, 352865891, 545943454, 705731782, 761447449, 1522894898, 2066785933, 4133571866, 14467501531, 28935003062]

約数ペア:

[(1, 28935003062), (2, 14467501531), (7, 4133571866), (14, 2066785933), (19, 1522894898), (38, 761447449), (41, 705731782), (53, 545943454), (82, 352865891), (106, 272971727), (113, 256061974), (133, 217556414), (226, 128030987), (266, 108778207), (287, 100818826), (371, 77991922), (443, 65316034), (574, 50409413), (742, 38995961), (779, 37143778), (791, 36580282), (886, 32658017), (1007, 28733866), (1558, 18571889), (1582, 18290141), (2014, 14366933), (2147, 13476946), (2173, 13315694), (3101, 9330862), (4294, 6738473), (4346, 6657847), (4633, 6245414), (5453, 5306254), (5989, 4831358), (6202, 4665431), (7049, 4104838), (8417, 3437686), (9266, 3122707), (10906, 2653127), (11978, 2415679), (14098, 2052419), (15029, 1925278), (15211, 1902242), (16834, 1718843), (18163, 1593074), (23479, 1232378), (30058, 962639), (30422, 951121), (32431, 892202), (36326, 796537), (41287, 700826), (41923, 690194), (46958, 616189), (50059, 578018), (58919, 491098), (64862, 446101), (82574, 350413), (83846, 345097), (88027, 328706), (100118, 289009), (113791, 254282), (117838, 245549), (127141, 227582), (164353, 176054)]