77919352

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33937}}^1$

素因数の和:33991

約数の個数: 32

約数和(自身を含む): 171047520

約数和(自身を除く): 93128168

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 33937, 67874, 135748, 237559, 271496, 475118, 950236, 1391417, 1900472, 2782834, 5565668, 9739919, 11131336, 19479838, 38959676, 77919352]

約数ペア:

[(1, 77919352), (2, 38959676), (4, 19479838), (7, 11131336), (8, 9739919), (14, 5565668), (28, 2782834), (41, 1900472), (56, 1391417), (82, 950236), (164, 475118), (287, 271496), (328, 237559), (574, 135748), (1148, 67874), (2296, 33937)]