28497698

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 43956864

約数和(自身を除く): 15459166

約数列:

[1, 2, 47, 94, 157, 314, 1931, 3862, 7379, 14758, 90757, 181514, 303167, 606334, 14248849, 28497698]

約数ペア:

[(1, 28497698), (2, 14248849), (47, 606334), (94, 303167), (157, 181514), (314, 90757), (1931, 14758), (3862, 7379)]