27867664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 59281920

約数和(自身を除く): 31414256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 382, 764, 829, 1528, 1658, 2101, 3056, 3316, 4202, 6632, 8404, 9119, 13264, 16808, 18238, 33616, 36476, 72952, 145904, 158339, 316678, 633356, 1266712, 1741729, 2533424, 3483458, 6966916, 13933832, 27867664]

約数ペア:

[(1, 27867664), (2, 13933832), (4, 6966916), (8, 3483458), (11, 2533424), (16, 1741729), (22, 1266712), (44, 633356), (88, 316678), (176, 158339), (191, 145904), (382, 72952), (764, 36476), (829, 33616), (1528, 18238), (1658, 16808), (2101, 13264), (3056, 9119), (3316, 8404), (4202, 6632)]