77778134

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12713}}^1$

素因数の和:12764

約数の個数: 32

約数和(自身を含む): 146465280

約数和(自身を除く): 68687146

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 12713, 25426, 88991, 177982, 241547, 292399, 483094, 584798, 1690829, 2046793, 3381658, 4093586, 5555581, 11111162, 38889067, 77778134]

約数ペア:

[(1, 77778134), (2, 38889067), (7, 11111162), (14, 5555581), (19, 4093586), (23, 3381658), (38, 2046793), (46, 1690829), (133, 584798), (161, 483094), (266, 292399), (322, 241547), (437, 177982), (874, 88991), (3059, 25426), (6118, 12713)]