25991134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{34471}}^1$

素因数の和:34515

約数の個数: 16

約数和(自身を含む): 43434720

約数和(自身を除く): 17443586

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 34471, 68942, 448123, 896246, 999659, 1999318, 12995567, 25991134]

約数ペア:

[(1, 25991134), (2, 12995567), (13, 1999318), (26, 999659), (29, 896246), (58, 448123), (377, 68942), (754, 34471)]