25531324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70141}}^1$

素因数の和:70165

約数の個数: 24

約数和(自身を含む): 54991328

約数和(自身を除く): 29460004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 70141, 140282, 280564, 490987, 911833, 981974, 1823666, 1963948, 3647332, 6382831, 12765662, 25531324]

約数ペア:

[(1, 25531324), (2, 12765662), (4, 6382831), (7, 3647332), (13, 1963948), (14, 1823666), (26, 981974), (28, 911833), (52, 490987), (91, 280564), (182, 140282), (364, 70141)]