56471398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 91054080

約数和(自身を除く): 34582682

約数列:

[1, 2, 31, 37, 62, 74, 103, 206, 239, 478, 1147, 2294, 3193, 3811, 6386, 7409, 7622, 8843, 14818, 17686, 24617, 49234, 118141, 236282, 274133, 548266, 763127, 910829, 1526254, 1821658, 28235699, 56471398]

約数ペア:

[(1, 56471398), (2, 28235699), (31, 1821658), (37, 1526254), (62, 910829), (74, 763127), (103, 548266), (206, 274133), (239, 236282), (478, 118141), (1147, 49234), (2294, 24617), (3193, 17686), (3811, 14818), (6386, 8843), (7409, 7622)]