26974798

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 40999104

約数和(自身を除く): 14024306

約数列:

[1, 2, 157, 271, 314, 317, 542, 634, 42547, 49769, 85094, 85907, 99538, 171814, 13487399, 26974798]

約数ペア:

[(1, 26974798), (2, 13487399), (157, 171814), (271, 99538), (314, 85907), (317, 85094), (542, 49769), (634, 42547)]