26000638

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 40888800

約数和(自身を除く): 14888162

約数列:

[1, 2, 43, 79, 86, 89, 158, 178, 1849, 3397, 3698, 3827, 6794, 7031, 7654, 14062, 146071, 164561, 292142, 302333, 329122, 604666, 13000319, 26000638]

約数ペア:

[(1, 26000638), (2, 13000319), (43, 604666), (79, 329122), (86, 302333), (89, 292142), (158, 164561), (178, 146071), (1849, 14062), (3397, 7654), (3698, 7031), (3827, 6794)]