25397416

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{26237}}^1$

素因数の和:26265

約数の個数: 24

約数和(自身を含む): 52344810

約数和(自身を除く): 26947394

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 26237, 52474, 104948, 209896, 288607, 577214, 1154428, 2308856, 3174677, 6349354, 12698708, 25397416]

約数ペア:

[(1, 25397416), (2, 12698708), (4, 6349354), (8, 3174677), (11, 2308856), (22, 1154428), (44, 577214), (88, 288607), (121, 209896), (242, 104948), (484, 52474), (968, 26237)]