40318474

素因数分解:

$2^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{2273}}^1$

素因数の和:2470

約数の個数: 24

約数和(自身を含む): 70771428

約数和(自身を除く): 30452954

約数列:

[1, 2, 7, 14, 49, 98, 181, 362, 1267, 2273, 2534, 4546, 8869, 15911, 17738, 31822, 111377, 222754, 411413, 822826, 2879891, 5759782, 20159237, 40318474]

約数ペア:

[(1, 40318474), (2, 20159237), (7, 5759782), (14, 2879891), (49, 822826), (98, 411413), (181, 222754), (362, 111377), (1267, 31822), (2273, 17738), (2534, 15911), (4546, 8869)]