63990408628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6770039}}^1$

素因数の和:6770199

約数の個数: 24

約数和(自身を含む): 119423505600

約数和(自身を除く): 55433096972

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 6770039, 13540078, 27080156, 115090663, 230181326, 460362652, 941035421, 1882070842, 3764141684, 15997602157, 31995204314, 63990408628]

約数ペア:

[(1, 63990408628), (2, 31995204314), (4, 15997602157), (17, 3764141684), (34, 1882070842), (68, 941035421), (139, 460362652), (278, 230181326), (556, 115090663), (2363, 27080156), (4726, 13540078), (9452, 6770039)]