72714866

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{40897}}^1$

素因数の和:41033

約数の個数: 16

約数和(自身を含む): 125638656

約数和(自身を除く): 52923790

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 40897, 81794, 286279, 572558, 5193919, 10387838, 36357433, 72714866]

約数ペア:

[(1, 72714866), (2, 36357433), (7, 10387838), (14, 5193919), (127, 572558), (254, 286279), (889, 81794), (1778, 40897)]