25418492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5399}}^1$

素因数の和:5521

約数の個数: 24

約数和(自身を含む): 48988800

約数和(自身を除く): 23570308

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 5399, 10798, 21596, 59389, 118778, 237556, 577693, 1155386, 2310772, 6354623, 12709246, 25418492]

約数ペア:

[(1, 25418492), (2, 12709246), (4, 6354623), (11, 2310772), (22, 1155386), (44, 577693), (107, 237556), (214, 118778), (428, 59389), (1177, 21596), (2354, 10798), (4708, 5399)]