26307964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{212161}}^1$

素因数の和:212196

約数の個数: 12

約数和(自身を含む): 47524288

約数和(自身を除く): 21216324

約数列:

[1, 2, 4, 31, 62, 124, 212161, 424322, 848644, 6576991, 13153982, 26307964]

約数ペア:

[(1, 26307964), (2, 13153982), (4, 6576991), (31, 848644), (62, 424322), (124, 212161)]