26665204

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 47432000

約数和(自身を除く): 20766796

約数列:

[1, 2, 4, 139, 199, 241, 278, 398, 482, 556, 796, 964, 27661, 33499, 47959, 55322, 66998, 95918, 110644, 133996, 191836, 6666301, 13332602, 26665204]

約数ペア:

[(1, 26665204), (2, 13332602), (4, 6666301), (139, 191836), (199, 133996), (241, 110644), (278, 95918), (398, 66998), (482, 55322), (556, 47959), (796, 33499), (964, 27661)]