70243964

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^2$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 142688784

約数和(自身を除く): 72444820

約数列:

[1, 2, 4, 7, 14, 28, 113, 149, 226, 298, 452, 596, 791, 1043, 1582, 2086, 3164, 4172, 16837, 22201, 33674, 44402, 67348, 88804, 117859, 155407, 235718, 310814, 471436, 621628, 2508713, 5017426, 10034852, 17560991, 35121982, 70243964]

約数ペア:

[(1, 70243964), (2, 35121982), (4, 17560991), (7, 10034852), (14, 5017426), (28, 2508713), (113, 621628), (149, 471436), (226, 310814), (298, 235718), (452, 155407), (596, 117859), (791, 88804), (1043, 67348), (1582, 44402), (2086, 33674), (3164, 22201), (4172, 16837)]