64482626

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2687}}^1$

素因数の和:2786

約数の個数: 24

約数和(自身を含む): 106251264

約数和(自身を除く): 41768638

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 2687, 5374, 11999, 23998, 34931, 69862, 190777, 381554, 454103, 908206, 2480101, 4960202, 32241313, 64482626]

約数ペア:

[(1, 64482626), (2, 32241313), (13, 4960202), (26, 2480101), (71, 908206), (142, 454103), (169, 381554), (338, 190777), (923, 69862), (1846, 34931), (2687, 23998), (5374, 11999)]