66992276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1020

約数の個数: 36

約数和(自身を含む): 128217852

約数和(自身を除く): 61225576

約数列:

[1, 2, 4, 13, 26, 52, 113, 169, 226, 338, 452, 676, 877, 1469, 1754, 2938, 3508, 5876, 11401, 19097, 22802, 38194, 45604, 76388, 99101, 148213, 198202, 296426, 396404, 592852, 1288313, 2576626, 5153252, 16748069, 33496138, 66992276]

約数ペア:

[(1, 66992276), (2, 33496138), (4, 16748069), (13, 5153252), (26, 2576626), (52, 1288313), (113, 592852), (169, 396404), (226, 296426), (338, 198202), (452, 148213), (676, 99101), (877, 76388), (1469, 45604), (1754, 38194), (2938, 22802), (3508, 19097), (5876, 11401)]