40542528

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 118912640

約数和(自身を除く): 78370112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 148, 156, 192, 208, 222, 296, 312, 416, 439, 444, 481, 592, 624, 832, 878, 888, 962, 1184, 1248, 1317, 1443, 1756, 1776, 1924, 2368, 2496, 2634, 2886, 3512, 3552, 3848, 5268, 5707, 5772, 7024, 7104, 7696, 10536, 11414, 11544, 14048, 15392, 16243, 17121, 21072, 22828, 23088, 28096, 30784, 32486, 34242, 42144, 45656, 46176, 48729, 64972, 68484, 84288, 91312, 92352, 97458, 129944, 136968, 182624, 194916, 211159, 259888, 273936, 365248, 389832, 422318, 519776, 547872, 633477, 779664, 844636, 1039552, 1095744, 1266954, 1559328, 1689272, 2533908, 3118656, 3378544, 5067816, 6757088, 10135632, 13514176, 20271264, 40542528]

約数ペア:

[(1, 40542528), (2, 20271264), (3, 13514176), (4, 10135632), (6, 6757088), (8, 5067816), (12, 3378544), (13, 3118656), (16, 2533908), (24, 1689272), (26, 1559328), (32, 1266954), (37, 1095744), (39, 1039552), (48, 844636), (52, 779664), (64, 633477), (74, 547872), (78, 519776), (96, 422318), (104, 389832), (111, 365248), (148, 273936), (156, 259888), (192, 211159), (208, 194916), (222, 182624), (296, 136968), (312, 129944), (416, 97458), (439, 92352), (444, 91312), (481, 84288), (592, 68484), (624, 64972), (832, 48729), (878, 46176), (888, 45656), (962, 42144), (1184, 34242), (1248, 32486), (1317, 30784), (1443, 28096), (1756, 23088), (1776, 22828), (1924, 21072), (2368, 17121), (2496, 16243), (2634, 15392), (2886, 14048), (3512, 11544), (3552, 11414), (3848, 10536), (5268, 7696), (5707, 7104), (5772, 7024)]