39138106

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 68739840

約数和(自身を除く): 29601734

約数列:

[1, 2, 7, 14, 89, 101, 178, 202, 311, 622, 623, 707, 1246, 1414, 2177, 4354, 8989, 17978, 27679, 31411, 55358, 62822, 62923, 125846, 193753, 219877, 387506, 439754, 2795579, 5591158, 19569053, 39138106]

約数ペア:

[(1, 39138106), (2, 19569053), (7, 5591158), (14, 2795579), (89, 439754), (101, 387506), (178, 219877), (202, 193753), (311, 125846), (622, 62923), (623, 62822), (707, 55358), (1246, 31411), (1414, 27679), (2177, 17978), (4354, 8989)]