40235472

素因数分解:

$2^4\times 3^2\times {\mathrm{279413}}^1$

素因数の和:279427

約数の個数: 30

約数和(自身を含む): 112603842

約数和(自身を除く): 72368370

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 279413, 558826, 838239, 1117652, 1676478, 2235304, 2514717, 3352956, 4470608, 5029434, 6705912, 10058868, 13411824, 20117736, 40235472]

約数ペア:

[(1, 40235472), (2, 20117736), (3, 13411824), (4, 10058868), (6, 6705912), (8, 5029434), (9, 4470608), (12, 3352956), (16, 2514717), (18, 2235304), (24, 1676478), (36, 1117652), (48, 838239), (72, 558826), (144, 279413)]