72268714

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2179}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 130590720

約数和(自身を除く): 58322006

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 2179, 2369, 4358, 4738, 15253, 16583, 30506, 33166, 50117, 100234, 224437, 350819, 448874, 701638, 1571059, 3142118, 5162051, 10324102, 36134357, 72268714]

約数ペア:

[(1, 72268714), (2, 36134357), (7, 10324102), (14, 5162051), (23, 3142118), (46, 1571059), (103, 701638), (161, 448874), (206, 350819), (322, 224437), (721, 100234), (1442, 50117), (2179, 33166), (2369, 30506), (4358, 16583), (4738, 15253)]