40550068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9871}}^1$

素因数の和:9967

約数の個数: 24

約数和(自身を含む): 77396480

約数和(自身を除く): 36846412

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 9871, 19742, 39484, 128323, 256646, 513292, 779809, 1559618, 3119236, 10137517, 20275034, 40550068]

約数ペア:

[(1, 40550068), (2, 20275034), (4, 10137517), (13, 3119236), (26, 1559618), (52, 779809), (79, 513292), (158, 256646), (316, 128323), (1027, 39484), (2054, 19742), (4108, 9871)]