25630984

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{47819}}^1$

素因数の和:47892

約数の個数: 16

約数和(自身を含む): 48776400

約数和(自身を除く): 23145416

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 47819, 95638, 191276, 382552, 3203873, 6407746, 12815492, 25630984]

約数ペア:

[(1, 25630984), (2, 12815492), (4, 6407746), (8, 3203873), (67, 382552), (134, 191276), (268, 95638), (536, 47819)]