77851144

素因数分解:

$2^3\times 7^1\times {\mathrm{1390199}}^1$

素因数の和:1390212

約数の個数: 16

約数和(自身を含む): 166824000

約数和(自身を除く): 88972856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1390199, 2780398, 5560796, 9731393, 11121592, 19462786, 38925572, 77851144]

約数ペア:

[(1, 77851144), (2, 38925572), (4, 19462786), (7, 11121592), (8, 9731393), (14, 5560796), (28, 2780398), (56, 1390199)]