66640199042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{7711201}}^1$

素因数の和:7711381

約数の個数: 16

約数和(自身を含む): 104101227000

約数和(自身を除く): 37461027958

約数列:

[1, 2, 29, 58, 149, 298, 4321, 8642, 7711201, 15422402, 223624829, 447249658, 1148968949, 2297937898, 33320099521, 66640199042]

約数ペア:

[(1, 66640199042), (2, 33320099521), (29, 2297937898), (58, 1148968949), (149, 447249658), (298, 223624829), (4321, 15422402), (8642, 7711201)]