26622190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{54331}}^1$

素因数の和:54352

約数の個数: 24

約数和(自身を含む): 55744632

約数和(自身を除く): 29122442

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 54331, 108662, 271655, 380317, 543310, 760634, 1901585, 2662219, 3803170, 5324438, 13311095, 26622190]

約数ペア:

[(1, 26622190), (2, 13311095), (5, 5324438), (7, 3803170), (10, 2662219), (14, 1901585), (35, 760634), (49, 543310), (70, 380317), (98, 271655), (245, 108662), (490, 54331)]