28010664

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{11789}}^1$

素因数の和:11815

約数の個数: 64

約数和(自身を含む): 84888000

約数和(自身を除く): 56877336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 11789, 23578, 35367, 47156, 70734, 94312, 106101, 129679, 141468, 212202, 259358, 282936, 318303, 389037, 424404, 518716, 636606, 778074, 848808, 1037432, 1167111, 1273212, 1556148, 2334222, 2546424, 3112296, 3501333, 4668444, 7002666, 9336888, 14005332, 28010664]

約数ペア:

[(1, 28010664), (2, 14005332), (3, 9336888), (4, 7002666), (6, 4668444), (8, 3501333), (9, 3112296), (11, 2546424), (12, 2334222), (18, 1556148), (22, 1273212), (24, 1167111), (27, 1037432), (33, 848808), (36, 778074), (44, 636606), (54, 518716), (66, 424404), (72, 389037), (88, 318303), (99, 282936), (108, 259358), (132, 212202), (198, 141468), (216, 129679), (264, 106101), (297, 94312), (396, 70734), (594, 47156), (792, 35367), (1188, 23578), (2376, 11789)]