56688172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6971}}^1$

素因数の和:7101

約数の個数: 24

約数和(自身を含む): 105416640

約数和(自身を除く): 48728468

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 6971, 8132, 13942, 27884, 132449, 264898, 529796, 745897, 1491794, 2983588, 14172043, 28344086, 56688172]

約数ペア:

[(1, 56688172), (2, 28344086), (4, 14172043), (19, 2983588), (38, 1491794), (76, 745897), (107, 529796), (214, 264898), (428, 132449), (2033, 27884), (4066, 13942), (6971, 8132)]