40657468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1231}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 74511360

約数和(自身を除く): 33853892

約数列:

[1, 2, 4, 23, 46, 92, 359, 718, 1231, 1436, 2462, 4924, 8257, 16514, 28313, 33028, 56626, 113252, 441929, 883858, 1767716, 10164367, 20328734, 40657468]

約数ペア:

[(1, 40657468), (2, 20328734), (4, 10164367), (23, 1767716), (46, 883858), (92, 441929), (359, 113252), (718, 56626), (1231, 33028), (1436, 28313), (2462, 16514), (4924, 8257)]