26780788

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{853}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 48206592

約数和(自身を除く): 21425804

約数列:

[1, 2, 4, 47, 94, 167, 188, 334, 668, 853, 1706, 3412, 7849, 15698, 31396, 40091, 80182, 142451, 160364, 284902, 569804, 6695197, 13390394, 26780788]

約数ペア:

[(1, 26780788), (2, 13390394), (4, 6695197), (47, 569804), (94, 284902), (167, 160364), (188, 142451), (334, 80182), (668, 40091), (853, 31396), (1706, 15698), (3412, 7849)]