25538012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{375559}}^1$

素因数の和:375580

約数の個数: 12

約数和(自身を含む): 47320560

約数和(自身を除く): 21782548

約数列:

[1, 2, 4, 17, 34, 68, 375559, 751118, 1502236, 6384503, 12769006, 25538012]

約数ペア:

[(1, 25538012), (2, 12769006), (4, 6384503), (17, 1502236), (34, 751118), (68, 375559)]