68631914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{10687}}^1$

素因数の和:10734

約数の個数: 24

約数和(自身を含む): 117354240

約数和(自身を除く): 48722326

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 10687, 21374, 138931, 203053, 277862, 406106, 1806103, 2639689, 3612206, 5279378, 34315957, 68631914]

約数ペア:

[(1, 68631914), (2, 34315957), (13, 5279378), (19, 3612206), (26, 2639689), (38, 1806103), (169, 406106), (247, 277862), (338, 203053), (494, 138931), (3211, 21374), (6422, 10687)]