26321330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53717}}^1$

素因数の和:53738

約数の個数: 24

約数和(自身を含む): 55114668

約数和(自身を除く): 28793338

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 53717, 107434, 268585, 376019, 537170, 752038, 1880095, 2632133, 3760190, 5264266, 13160665, 26321330]

約数ペア:

[(1, 26321330), (2, 13160665), (5, 5264266), (7, 3760190), (10, 2632133), (14, 1880095), (35, 752038), (49, 537170), (70, 376019), (98, 268585), (245, 107434), (490, 53717)]