64135434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6991}}^1$

素因数の和:7146

約数の個数: 32

約数和(自身を含む): 140958720

約数和(自身を除く): 76823286

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 6991, 9174, 13982, 20973, 41946, 76901, 153802, 230703, 461406, 971749, 1943498, 2915247, 5830494, 10689239, 21378478, 32067717, 64135434]

約数ペア:

[(1, 64135434), (2, 32067717), (3, 21378478), (6, 10689239), (11, 5830494), (22, 2915247), (33, 1943498), (66, 971749), (139, 461406), (278, 230703), (417, 153802), (834, 76901), (1529, 41946), (3058, 20973), (4587, 13982), (6991, 9174)]