25912402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 39929472

約数和(自身を除く): 14017070

約数列:

[1, 2, 43, 86, 367, 734, 821, 1642, 15781, 31562, 35303, 70606, 301307, 602614, 12956201, 25912402]

約数ペア:

[(1, 25912402), (2, 12956201), (43, 602614), (86, 301307), (367, 70606), (734, 35303), (821, 31562), (1642, 15781)]