71865794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35897}}^1$

素因数の和:35930

約数の個数: 32

約数和(自身を含む): 144740736

約数和(自身を除く): 72874942

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 35897, 71794, 251279, 394867, 466661, 502558, 789734, 933322, 2764069, 3266627, 5133271, 5528138, 6533254, 10266542, 35932897, 71865794]

約数ペア:

[(1, 71865794), (2, 35932897), (7, 10266542), (11, 6533254), (13, 5528138), (14, 5133271), (22, 3266627), (26, 2764069), (77, 933322), (91, 789734), (143, 502558), (154, 466661), (182, 394867), (286, 251279), (1001, 71794), (2002, 35897)]