72571052

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1583}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 129640896

約数和(自身を除く): 57069844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 628, 1583, 3166, 6332, 11461, 22922, 45844, 115559, 231118, 248531, 462236, 497062, 994124, 18142763, 36285526, 72571052]

約数ペア:

[(1, 72571052), (2, 36285526), (4, 18142763), (73, 994124), (146, 497062), (157, 462236), (292, 248531), (314, 231118), (628, 115559), (1583, 45844), (3166, 22922), (6332, 11461)]