74900488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{720197}}^1$

素因数の和:720216

約数の個数: 16

約数和(自身を含む): 151241580

約数和(自身を除く): 76341092

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 720197, 1440394, 2880788, 5761576, 9362561, 18725122, 37450244, 74900488]

約数ペア:

[(1, 74900488), (2, 37450244), (4, 18725122), (8, 9362561), (13, 5761576), (26, 2880788), (52, 1440394), (104, 720197)]