71899492

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{14843}}^1$

素因数の和:15027

約数の個数: 24

約数和(自身を含む): 144639936

約数和(自身を除く): 72740444

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 14843, 29686, 59372, 103901, 207802, 415604, 2567839, 5135678, 10271356, 17974873, 35949746, 71899492]

約数ペア:

[(1, 71899492), (2, 35949746), (4, 17974873), (7, 10271356), (14, 5135678), (28, 2567839), (173, 415604), (346, 207802), (692, 103901), (1211, 59372), (2422, 29686), (4844, 14843)]