79410772

素因数分解:

$2^2\times 7^2\times {\mathrm{405157}}^1$

素因数の和:405175

約数の個数: 18

約数和(自身を含む): 161658042

約数和(自身を除く): 82247270

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 405157, 810314, 1620628, 2836099, 5672198, 11344396, 19852693, 39705386, 79410772]

約数ペア:

[(1, 79410772), (2, 39705386), (4, 19852693), (7, 11344396), (14, 5672198), (28, 2836099), (49, 1620628), (98, 810314), (196, 405157)]