40959814

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 72887040

約数和(自身を除く): 31927226

約数列:

[1, 2, 7, 14, 37, 74, 107, 214, 259, 518, 739, 749, 1478, 1498, 3959, 5173, 7918, 10346, 27343, 27713, 54686, 55426, 79073, 158146, 191401, 382802, 553511, 1107022, 2925701, 5851402, 20479907, 40959814]

約数ペア:

[(1, 40959814), (2, 20479907), (7, 5851402), (14, 2925701), (37, 1107022), (74, 553511), (107, 382802), (214, 191401), (259, 158146), (518, 79073), (739, 55426), (749, 54686), (1478, 27713), (1498, 27343), (3959, 10346), (5173, 7918)]