61996064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 133358400

約数和(自身を除く): 71362336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2099, 2272, 3692, 4198, 7384, 8396, 14768, 16792, 27287, 29536, 33584, 54574, 67168, 109148, 149029, 218296, 298058, 436592, 596116, 873184, 1192232, 1937377, 2384464, 3874754, 4768928, 7749508, 15499016, 30998032, 61996064]

約数ペア:

[(1, 61996064), (2, 30998032), (4, 15499016), (8, 7749508), (13, 4768928), (16, 3874754), (26, 2384464), (32, 1937377), (52, 1192232), (71, 873184), (104, 596116), (142, 436592), (208, 298058), (284, 218296), (416, 149029), (568, 109148), (923, 67168), (1136, 54574), (1846, 33584), (2099, 29536), (2272, 27287), (3692, 16792), (4198, 14768), (7384, 8396)]