79825942

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 140062464

約数和(自身を除く): 60236522

約数列:

[1, 2, 7, 14, 61, 122, 211, 422, 427, 443, 854, 886, 1477, 2954, 3101, 6202, 12871, 25742, 27023, 54046, 90097, 93473, 180194, 186946, 189161, 378322, 654311, 1308622, 5701853, 11403706, 39912971, 79825942]

約数ペア:

[(1, 79825942), (2, 39912971), (7, 11403706), (14, 5701853), (61, 1308622), (122, 654311), (211, 378322), (422, 189161), (427, 186946), (443, 180194), (854, 93473), (886, 90097), (1477, 54046), (2954, 27023), (3101, 25742), (6202, 12871)]