239717744

素因数分解:

$2^4\times 7^1\times {\mathrm{2140337}}^1$

素因数の和:2140352

約数の個数: 20

約数和(自身を含む): 530803824

約数和(自身を除く): 291086080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2140337, 4280674, 8561348, 14982359, 17122696, 29964718, 34245392, 59929436, 119858872, 239717744]

約数ペア:

[(1, 239717744), (2, 119858872), (4, 59929436), (7, 34245392), (8, 29964718), (14, 17122696), (16, 14982359), (28, 8561348), (56, 4280674), (112, 2140337)]