25804996

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1877}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 51742656

約数和(自身を除く): 25937660

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1877, 1964, 3437, 3754, 6874, 7508, 13139, 13748, 26278, 52556, 921607, 1843214, 3686428, 6451249, 12902498, 25804996]

約数ペア:

[(1, 25804996), (2, 12902498), (4, 6451249), (7, 3686428), (14, 1843214), (28, 921607), (491, 52556), (982, 26278), (1877, 13748), (1964, 13139), (3437, 7508), (3754, 6874)]