40224464

素因数分解:

$2^4\times 7^1\times {\mathrm{359147}}^1$

素因数の和:359162

約数の個数: 20

約数和(自身を含む): 89068704

約数和(自身を除く): 48844240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359147, 718294, 1436588, 2514029, 2873176, 5028058, 5746352, 10056116, 20112232, 40224464]

約数ペア:

[(1, 40224464), (2, 20112232), (4, 10056116), (7, 5746352), (8, 5028058), (14, 2873176), (16, 2514029), (28, 1436588), (56, 718294), (112, 359147)]