40621402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{2663}}^1$

素因数の和:2957

約数の個数: 16

約数和(自身を含む): 63296640

約数和(自身を除く): 22675238

約数列:

[1, 2, 29, 58, 263, 526, 2663, 5326, 7627, 15254, 77227, 154454, 700369, 1400738, 20310701, 40621402]

約数ペア:

[(1, 40621402), (2, 20310701), (29, 1400738), (58, 700369), (263, 154454), (526, 77227), (2663, 15254), (5326, 7627)]