64528876

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 114528960

約数和(自身を除く): 50000084

約数列:

[1, 2, 4, 113, 226, 367, 389, 452, 734, 778, 1468, 1556, 41471, 43957, 82942, 87914, 142763, 165884, 175828, 285526, 571052, 16132219, 32264438, 64528876]

約数ペア:

[(1, 64528876), (2, 32264438), (4, 16132219), (113, 571052), (226, 285526), (367, 175828), (389, 165884), (452, 142763), (734, 87914), (778, 82942), (1468, 43957), (1556, 41471)]