40813948

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4657}}^1$

素因数の和:4981

約数の個数: 24

約数和(自身を含む): 81906272

約数和(自身を除く): 41092324

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 4657, 8764, 9314, 18628, 32599, 65198, 130396, 1457641, 2915282, 5830564, 10203487, 20406974, 40813948]

約数ペア:

[(1, 40813948), (2, 20406974), (4, 10203487), (7, 5830564), (14, 2915282), (28, 1457641), (313, 130396), (626, 65198), (1252, 32599), (2191, 18628), (4382, 9314), (4657, 8764)]