40621882

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2543}}^1$

素因数の和:2722

約数の個数: 24

約数和(自身を含む): 71343936

約数和(自身を除く): 30722054

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 2543, 5086, 7987, 15974, 17801, 35602, 124607, 249214, 414509, 829018, 2901563, 5803126, 20310941, 40621882]

約数ペア:

[(1, 40621882), (2, 20310941), (7, 5803126), (14, 2901563), (49, 829018), (98, 414509), (163, 249214), (326, 124607), (1141, 35602), (2282, 17801), (2543, 15974), (5086, 7987)]