28092190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{57331}}^1$

素因数の和:57352

約数の個数: 24

約数和(自身を含む): 58822632

約数和(自身を除く): 30730442

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 57331, 114662, 286655, 401317, 573310, 802634, 2006585, 2809219, 4013170, 5618438, 14046095, 28092190]

約数ペア:

[(1, 28092190), (2, 14046095), (5, 5618438), (7, 4013170), (10, 2809219), (14, 2006585), (35, 802634), (49, 573310), (70, 401317), (98, 286655), (245, 114662), (490, 57331)]