66612858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3323}}^1$

素因数の和:3598

約数の個数: 32

約数和(自身を含む): 144075456

約数和(自身を除く): 77462598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3323, 3341, 6646, 6682, 9969, 10023, 19938, 20046, 43199, 86398, 129597, 259194, 854011, 1708022, 2562033, 5124066, 11102143, 22204286, 33306429, 66612858]

約数ペア:

[(1, 66612858), (2, 33306429), (3, 22204286), (6, 11102143), (13, 5124066), (26, 2562033), (39, 1708022), (78, 854011), (257, 259194), (514, 129597), (771, 86398), (1542, 43199), (3323, 20046), (3341, 19938), (6646, 10023), (6682, 9969)]