40725204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{261059}}^1$

素因数の和:261079

約数の個数: 24

約数和(自身を含む): 102335520

約数和(自身を除く): 61610316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 261059, 522118, 783177, 1044236, 1566354, 3132708, 3393767, 6787534, 10181301, 13575068, 20362602, 40725204]

約数ペア:

[(1, 40725204), (2, 20362602), (3, 13575068), (4, 10181301), (6, 6787534), (12, 3393767), (13, 3132708), (26, 1566354), (39, 1044236), (52, 783177), (78, 522118), (156, 261059)]