40813992

素因数分解:

$2^3\times 3^2\times {\mathrm{359}}^1\times {\mathrm{1579}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 110916000

約数和(自身を除く): 70102008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 359, 718, 1077, 1436, 1579, 2154, 2872, 3158, 3231, 4308, 4737, 6316, 6462, 8616, 9474, 12632, 12924, 14211, 18948, 25848, 28422, 37896, 56844, 113688, 566861, 1133722, 1700583, 2267444, 3401166, 4534888, 5101749, 6802332, 10203498, 13604664, 20406996, 40813992]

約数ペア:

[(1, 40813992), (2, 20406996), (3, 13604664), (4, 10203498), (6, 6802332), (8, 5101749), (9, 4534888), (12, 3401166), (18, 2267444), (24, 1700583), (36, 1133722), (72, 566861), (359, 113688), (718, 56844), (1077, 37896), (1436, 28422), (1579, 25848), (2154, 18948), (2872, 14211), (3158, 12924), (3231, 12632), (4308, 9474), (4737, 8616), (6316, 6462)]