764691856

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{4799}}^1$

素因数の和:5263

約数の個数: 40

約数和(自身を含む): 1549900800

約数和(自身を除く): 785208944

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 433, 866, 1732, 3464, 4799, 6928, 9598, 9959, 19196, 19918, 38392, 39836, 76784, 79672, 110377, 159344, 220754, 441508, 883016, 1766032, 2077967, 4155934, 8311868, 16623736, 33247472, 47793241, 95586482, 191172964, 382345928, 764691856]

約数ペア:

[(1, 764691856), (2, 382345928), (4, 191172964), (8, 95586482), (16, 47793241), (23, 33247472), (46, 16623736), (92, 8311868), (184, 4155934), (368, 2077967), (433, 1766032), (866, 883016), (1732, 441508), (3464, 220754), (4799, 159344), (6928, 110377), (9598, 79672), (9959, 76784), (19196, 39836), (19918, 38392)]