25756226

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9661}}^1$

素因数の和:9737

約数の個数: 16

約数和(自身を含む): 40812288

約数和(自身を除く): 15056062

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 9661, 19322, 299491, 415423, 598982, 830846, 12878113, 25756226]

約数ペア:

[(1, 25756226), (2, 12878113), (31, 830846), (43, 598982), (62, 415423), (86, 299491), (1333, 19322), (2666, 9661)]