72590452802

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1\times {\mathrm{65881}}^1$

素因数の和:66474

約数の個数: 32

約数和(自身を含む): 125367648384

約数和(自身を除く): 52777195582

約数列:

[1, 2, 7, 14, 211, 373, 422, 746, 1477, 2611, 2954, 5222, 65881, 78703, 131762, 157406, 461167, 550921, 922334, 1101842, 13900891, 24573613, 27801782, 49147226, 97306237, 172015291, 194612474, 344030582, 5185032343, 10370064686, 36295226401, 72590452802]

約数ペア:

[(1, 72590452802), (2, 36295226401), (7, 10370064686), (14, 5185032343), (211, 344030582), (373, 194612474), (422, 172015291), (746, 97306237), (1477, 49147226), (2611, 27801782), (2954, 24573613), (5222, 13900891), (65881, 1101842), (78703, 922334), (131762, 550921), (157406, 461167)]