40412564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{863}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 74027520

約数和(自身を除く): 33614956

約数列:

[1, 2, 4, 23, 46, 92, 509, 863, 1018, 1726, 2036, 3452, 11707, 19849, 23414, 39698, 46828, 79396, 439267, 878534, 1757068, 10103141, 20206282, 40412564]

約数ペア:

[(1, 40412564), (2, 20206282), (4, 10103141), (23, 1757068), (46, 878534), (92, 439267), (509, 79396), (863, 46828), (1018, 39698), (1726, 23414), (2036, 19849), (3452, 11707)]