79520518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16657}}^1$

素因数の和:16708

約数の個数: 32

約数和(自身を含む): 153520128

約数和(自身を除く): 73999610

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 16657, 33314, 116599, 183227, 233198, 366454, 516367, 1032734, 1282589, 2565178, 3614569, 5680037, 7229138, 11360074, 39760259, 79520518]

約数ペア:

[(1, 79520518), (2, 39760259), (7, 11360074), (11, 7229138), (14, 5680037), (22, 3614569), (31, 2565178), (62, 1282589), (77, 1032734), (154, 516367), (217, 366454), (341, 233198), (434, 183227), (682, 116599), (2387, 33314), (4774, 16657)]