66809668

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1871}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 119508480

約数和(自身を除く): 52698812

約数列:

[1, 2, 4, 79, 113, 158, 226, 316, 452, 1871, 3742, 7484, 8927, 17854, 35708, 147809, 211423, 295618, 422846, 591236, 845692, 16702417, 33404834, 66809668]

約数ペア:

[(1, 66809668), (2, 33404834), (4, 16702417), (79, 845692), (113, 591236), (158, 422846), (226, 295618), (316, 211423), (452, 147809), (1871, 35708), (3742, 17854), (7484, 8927)]