64760838

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2437}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 133875456

約数和(自身を除く): 69114618

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 2437, 4429, 4874, 7311, 8858, 13287, 14622, 26574, 104791, 209582, 251011, 314373, 502022, 628746, 753033, 1506066, 10793473, 21586946, 32380419, 64760838]

約数ペア:

[(1, 64760838), (2, 32380419), (3, 21586946), (6, 10793473), (43, 1506066), (86, 753033), (103, 628746), (129, 502022), (206, 314373), (258, 251011), (309, 209582), (618, 104791), (2437, 26574), (4429, 14622), (4874, 13287), (7311, 8858)]