66900044

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1667}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 119562240

約数和(自身を除く): 52662196

約数列:

[1, 2, 4, 79, 127, 158, 254, 316, 508, 1667, 3334, 6668, 10033, 20066, 40132, 131693, 211709, 263386, 423418, 526772, 846836, 16725011, 33450022, 66900044]

約数ペア:

[(1, 66900044), (2, 33450022), (4, 16725011), (79, 846836), (127, 526772), (158, 423418), (254, 263386), (316, 211709), (508, 131693), (1667, 40132), (3334, 20066), (6668, 10033)]