40657006

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3251}}^1$

素因数の和:3316

約数の個数: 24

約数和(自身を含む): 67843224

約数和(自身を除く): 27186218

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 3251, 6253, 6502, 12506, 42263, 84526, 120287, 240574, 549419, 1098838, 1563731, 3127462, 20328503, 40657006]

約数ペア:

[(1, 40657006), (2, 20328503), (13, 3127462), (26, 1563731), (37, 1098838), (74, 549419), (169, 240574), (338, 120287), (481, 84526), (962, 42263), (3251, 12506), (6253, 6502)]