25997398

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{64033}}^1$

素因数の和:64071

約数の個数: 16

約数和(自身を含む): 46104480

約数和(自身を除く): 20107082

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 64033, 128066, 448231, 896462, 1856957, 3713914, 12998699, 25997398]

約数ペア:

[(1, 25997398), (2, 12998699), (7, 3713914), (14, 1856957), (29, 896462), (58, 448231), (203, 128066), (406, 64033)]