69720044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{1063}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 128701440

約数和(自身を除く): 58981396

約数列:

[1, 2, 4, 19, 38, 76, 863, 1063, 1726, 2126, 3452, 4252, 16397, 20197, 32794, 40394, 65588, 80788, 917369, 1834738, 3669476, 17430011, 34860022, 69720044]

約数ペア:

[(1, 69720044), (2, 34860022), (4, 17430011), (19, 3669476), (38, 1834738), (76, 917369), (863, 80788), (1063, 65588), (1726, 40394), (2126, 32794), (3452, 20197), (4252, 16397)]