40032272

素因数分解:

$2^4\times 7^1\times {\mathrm{357431}}^1$

素因数の和:357446

約数の個数: 20

約数和(自身を含む): 88643136

約数和(自身を除く): 48610864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 357431, 714862, 1429724, 2502017, 2859448, 5004034, 5718896, 10008068, 20016136, 40032272]

約数ペア:

[(1, 40032272), (2, 20016136), (4, 10008068), (7, 5718896), (8, 5004034), (14, 2859448), (16, 2502017), (28, 1429724), (56, 714862), (112, 357431)]