66751444

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2131}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 120347136

約数和(自身を除く): 53595692

約数列:

[1, 2, 4, 41, 82, 164, 191, 382, 764, 2131, 4262, 7831, 8524, 15662, 31324, 87371, 174742, 349484, 407021, 814042, 1628084, 16687861, 33375722, 66751444]

約数ペア:

[(1, 66751444), (2, 33375722), (4, 16687861), (41, 1628084), (82, 814042), (164, 407021), (191, 349484), (382, 174742), (764, 87371), (2131, 31324), (4262, 15662), (7831, 8524)]