39875642

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3686

約数の個数: 24

約数和(自身を含む): 66901440

約数和(自身を除く): 27025798

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 3631, 5491, 7262, 10982, 61727, 68989, 123454, 137978, 1049359, 1172813, 2098718, 2345626, 19937821, 39875642]

約数ペア:

[(1, 39875642), (2, 19937821), (17, 2345626), (19, 2098718), (34, 1172813), (38, 1049359), (289, 137978), (323, 123454), (578, 68989), (646, 61727), (3631, 10982), (5491, 7262)]