71591714

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{2221}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 109429056

約数和(自身を除く): 37837342

約数列:

[1, 2, 71, 142, 227, 454, 2221, 4442, 16117, 32234, 157691, 315382, 504167, 1008334, 35795857, 71591714]

約数ペア:

[(1, 71591714), (2, 35795857), (71, 1008334), (142, 504167), (227, 315382), (454, 157691), (2221, 32234), (4442, 16117)]