68518088

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 130368000

約数和(自身を除く): 61849912

約数列:

[1, 2, 4, 8, 193, 199, 223, 386, 398, 446, 772, 796, 892, 1544, 1592, 1784, 38407, 43039, 44377, 76814, 86078, 88754, 153628, 172156, 177508, 307256, 344312, 355016, 8564761, 17129522, 34259044, 68518088]

約数ペア:

[(1, 68518088), (2, 34259044), (4, 17129522), (8, 8564761), (193, 355016), (199, 344312), (223, 307256), (386, 177508), (398, 172156), (446, 153628), (772, 88754), (796, 86078), (892, 76814), (1544, 44377), (1592, 43039), (1784, 38407)]