40129502

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{12517}}^1$

素因数の和:12755

約数の個数: 16

約数和(自身を含む): 69099360

約数和(自身を除く): 28969858

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 12517, 25034, 87619, 175238, 2866393, 5732786, 20064751, 40129502]

約数ペア:

[(1, 40129502), (2, 20064751), (7, 5732786), (14, 2866393), (229, 175238), (458, 87619), (1603, 25034), (3206, 12517)]