71805398

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{45389}}^1$

素因数の和:45511

約数の個数: 16

約数和(自身を含む): 124187040

約数和(自身を除く): 52381642

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 45389, 90778, 317723, 635446, 5128957, 10257914, 35902699, 71805398]

約数ペア:

[(1, 71805398), (2, 35902699), (7, 10257914), (14, 5128957), (113, 635446), (226, 317723), (791, 90778), (1582, 45389)]