40898716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1499}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 75600000

約数和(自身を除く): 34701284

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 1436, 1499, 2998, 5996, 6821, 13642, 27284, 28481, 56962, 113924, 538141, 1076282, 2152564, 10224679, 20449358, 40898716]

約数ペア:

[(1, 40898716), (2, 20449358), (4, 10224679), (19, 2152564), (38, 1076282), (76, 538141), (359, 113924), (718, 56962), (1436, 28481), (1499, 27284), (2998, 13642), (5996, 6821)]