27570664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1811}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 56751840

約数和(自身を除く): 29181176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1811, 1903, 3622, 3806, 7244, 7612, 14488, 15224, 19921, 39842, 79684, 159368, 313303, 626606, 1253212, 2506424, 3446333, 6892666, 13785332, 27570664]

約数ペア:

[(1, 27570664), (2, 13785332), (4, 6892666), (8, 3446333), (11, 2506424), (22, 1253212), (44, 626606), (88, 313303), (173, 159368), (346, 79684), (692, 39842), (1384, 19921), (1811, 15224), (1903, 14488), (3622, 7612), (3806, 7244)]