25649878

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 39559680

約数和(自身を除く): 13909802

約数列:

[1, 2, 67, 79, 134, 158, 2423, 4846, 5293, 10586, 162341, 191417, 324682, 382834, 12824939, 25649878]

約数ペア:

[(1, 25649878), (2, 12824939), (67, 382834), (79, 324682), (134, 191417), (158, 162341), (2423, 10586), (4846, 5293)]