71992639

素因数分解:

${\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 76000608

約数和(自身を除く): 4007969

約数列:

[1, 37, 67, 113, 257, 2479, 4181, 7571, 9509, 17219, 29041, 280127, 637103, 1074517, 1945747, 71992639]

約数ペア:

[(1, 71992639), (37, 1945747), (67, 1074517), (113, 637103), (257, 280127), (2479, 29041), (4181, 17219), (7571, 9509)]