77538026

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{2143}}^1$

素因数の和:2453

約数の個数: 16

約数和(自身を含む): 118348800

約数和(自身を除く): 40810774

約数列:

[1, 2, 79, 158, 229, 458, 2143, 4286, 18091, 36182, 169297, 338594, 490747, 981494, 38769013, 77538026]

約数ペア:

[(1, 77538026), (2, 38769013), (79, 981494), (158, 490747), (229, 338594), (458, 169297), (2143, 36182), (4286, 18091)]