26566330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{54217}}^1$

素因数の和:54238

約数の個数: 24

約数和(自身を含む): 55627668

約数和(自身を除く): 29061338

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 54217, 108434, 271085, 379519, 542170, 759038, 1897595, 2656633, 3795190, 5313266, 13283165, 26566330]

約数ペア:

[(1, 26566330), (2, 13283165), (5, 5313266), (7, 3795190), (10, 2656633), (14, 1897595), (35, 759038), (49, 542170), (70, 379519), (98, 271085), (245, 108434), (490, 54217)]