26284370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4219}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 54691200

約数和(自身を除く): 28406830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 4219, 6230, 8438, 21095, 29533, 42190, 59066, 147665, 295330, 375491, 750982, 1877455, 2628437, 3754910, 5256874, 13142185, 26284370]

約数ペア:

[(1, 26284370), (2, 13142185), (5, 5256874), (7, 3754910), (10, 2628437), (14, 1877455), (35, 750982), (70, 375491), (89, 295330), (178, 147665), (445, 59066), (623, 42190), (890, 29533), (1246, 21095), (3115, 8438), (4219, 6230)]