25274628

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{8887}}^1$

素因数の和:8976

約数の個数: 36

約数和(自身を含む): 64704640

約数和(自身を除く): 39430012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 8887, 17774, 26661, 35548, 53322, 79983, 106644, 159966, 319932, 702073, 1404146, 2106219, 2808292, 4212438, 6318657, 8424876, 12637314, 25274628]

約数ペア:

[(1, 25274628), (2, 12637314), (3, 8424876), (4, 6318657), (6, 4212438), (9, 2808292), (12, 2106219), (18, 1404146), (36, 702073), (79, 319932), (158, 159966), (237, 106644), (316, 79983), (474, 53322), (711, 35548), (948, 26661), (1422, 17774), (2844, 8887)]