68465608

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{769}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 64590392

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 359, 718, 769, 1436, 1538, 2872, 3076, 6152, 11129, 22258, 23839, 44516, 47678, 89032, 95356, 190712, 276071, 552142, 1104284, 2208568, 8558201, 17116402, 34232804, 68465608]

約数ペア:

[(1, 68465608), (2, 34232804), (4, 17116402), (8, 8558201), (31, 2208568), (62, 1104284), (124, 552142), (248, 276071), (359, 190712), (718, 95356), (769, 89032), (1436, 47678), (1538, 44516), (2872, 23839), (3076, 22258), (6152, 11129)]