25234307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 31119552

約数和(自身を除く): 5885245

約数列:

[1, 7, 17, 53, 119, 371, 901, 4001, 6307, 28007, 68017, 212053, 476119, 1484371, 3604901, 25234307]

約数ペア:

[(1, 25234307), (7, 3604901), (17, 1484371), (53, 476119), (119, 212053), (371, 68017), (901, 28007), (4001, 6307)]