25173808

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13003}}^1$

素因数の和:13033

約数の個数: 30

約数和(自身を含む): 53615492

約数和(自身を除く): 28441684

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 13003, 26006, 52012, 104024, 143033, 208048, 286066, 572132, 1144264, 1573363, 2288528, 3146726, 6293452, 12586904, 25173808]

約数ペア:

[(1, 25173808), (2, 12586904), (4, 6293452), (8, 3146726), (11, 2288528), (16, 1573363), (22, 1144264), (44, 572132), (88, 286066), (121, 208048), (176, 143033), (242, 104024), (484, 52012), (968, 26006), (1936, 13003)]