68619916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13757}}^1$

素因数の和:13833

約数の個数: 24

約数和(自身を含む): 127123920

約数和(自身を除く): 58504004

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 13757, 27514, 55028, 398953, 591551, 797906, 1183102, 1595812, 2366204, 17154979, 34309958, 68619916]

約数ペア:

[(1, 68619916), (2, 34309958), (4, 17154979), (29, 2366204), (43, 1595812), (58, 1183102), (86, 797906), (116, 591551), (172, 398953), (1247, 55028), (2494, 27514), (4988, 13757)]