72674786

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{1451}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 110816640

約数和(自身を除く): 38141854

約数列:

[1, 2, 79, 158, 317, 634, 1451, 2902, 25043, 50086, 114629, 229258, 459967, 919934, 36337393, 72674786]

約数ペア:

[(1, 72674786), (2, 36337393), (79, 919934), (158, 459967), (317, 229258), (634, 114629), (1451, 50086), (2902, 25043)]