39706504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 78768000

約数和(自身を除く): 39061496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1093, 1912, 2186, 4372, 4541, 8744, 9082, 18164, 20767, 36328, 41534, 83068, 166136, 261227, 522454, 1044908, 2089816, 4963313, 9926626, 19853252, 39706504]

約数ペア:

[(1, 39706504), (2, 19853252), (4, 9926626), (8, 4963313), (19, 2089816), (38, 1044908), (76, 522454), (152, 261227), (239, 166136), (478, 83068), (956, 41534), (1093, 36328), (1912, 20767), (2186, 18164), (4372, 9082), (4541, 8744)]