28468632

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{22381}}^1$

素因数の和:22443

約数の個数: 32

約数和(自身を含む): 72517680

約数和(自身を除く): 44049048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 22381, 44762, 67143, 89524, 134286, 179048, 268572, 537144, 1186193, 2372386, 3558579, 4744772, 7117158, 9489544, 14234316, 28468632]

約数ペア:

[(1, 28468632), (2, 14234316), (3, 9489544), (4, 7117158), (6, 4744772), (8, 3558579), (12, 2372386), (24, 1186193), (53, 537144), (106, 268572), (159, 179048), (212, 134286), (318, 89524), (424, 67143), (636, 44762), (1272, 22381)]