72701672

素因数分解:

$2^3\times {\mathrm{2011}}^1\times {\mathrm{4519}}^1$

素因数の和:6536

約数の個数: 16

約数和(自身を含む): 136413600

約数和(自身を除く): 63711928

約数列:

[1, 2, 4, 8, 2011, 4022, 4519, 8044, 9038, 16088, 18076, 36152, 9087709, 18175418, 36350836, 72701672]

約数ペア:

[(1, 72701672), (2, 36350836), (4, 18175418), (8, 9087709), (2011, 36152), (4022, 18076), (4519, 16088), (8044, 9038)]