39355238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 67767840

約数和(自身を除く): 28412602

約数列:

[1, 2, 13, 17, 26, 34, 221, 269, 331, 442, 538, 662, 3497, 4303, 4573, 5627, 6994, 8606, 9146, 11254, 59449, 73151, 89039, 118898, 146302, 178078, 1157507, 1513663, 2315014, 3027326, 19677619, 39355238]

約数ペア:

[(1, 39355238), (2, 19677619), (13, 3027326), (17, 2315014), (26, 1513663), (34, 1157507), (221, 178078), (269, 146302), (331, 118898), (442, 89039), (538, 73151), (662, 59449), (3497, 11254), (4303, 9146), (4573, 8606), (5627, 6994)]