25896826

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{857}}^1$

素因数の和:1409

約数の個数: 16

約数和(自身を含む): 40308840

約数和(自身を除く): 14412014

約数列:

[1, 2, 29, 58, 521, 857, 1042, 1714, 15109, 24853, 30218, 49706, 446497, 892994, 12948413, 25896826]

約数ペア:

[(1, 25896826), (2, 12948413), (29, 892994), (58, 446497), (521, 49706), (857, 30218), (1042, 24853), (1714, 15109)]