71114768

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{41539}}^1$

素因数の和:41654

約数の個数: 20

約数和(自身を含む): 139075920

約数和(自身を除く): 67961152

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 41539, 83078, 166156, 332312, 664624, 4444673, 8889346, 17778692, 35557384, 71114768]

約数ペア:

[(1, 71114768), (2, 35557384), (4, 17778692), (8, 8889346), (16, 4444673), (107, 664624), (214, 332312), (428, 166156), (856, 83078), (1712, 41539)]