25057528

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{10007}}^1$

素因数の和:10326

約数の個数: 16

約数和(自身を含む): 47137680

約数和(自身を除く): 22080152

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 10007, 20014, 40028, 80056, 3132191, 6264382, 12528764, 25057528]

約数ペア:

[(1, 25057528), (2, 12528764), (4, 6264382), (8, 3132191), (313, 80056), (626, 40028), (1252, 20014), (2504, 10007)]