66851428

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{10247}}^1$

素因数の和:10491

約数の個数: 24

約数和(自身を含む): 134289792

約数和(自身を除く): 67438364

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 6524, 10247, 20494, 40988, 71729, 143458, 286916, 2387551, 4775102, 9550204, 16712857, 33425714, 66851428]

約数ペア:

[(1, 66851428), (2, 33425714), (4, 16712857), (7, 9550204), (14, 4775102), (28, 2387551), (233, 286916), (466, 143458), (932, 71729), (1631, 40988), (3262, 20494), (6524, 10247)]