28014888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{877}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 77123520

約数和(自身を除く): 49108632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 877, 968, 1331, 1452, 1754, 2631, 2662, 2904, 3508, 3993, 5262, 5324, 7016, 7986, 9647, 10524, 10648, 15972, 19294, 21048, 28941, 31944, 38588, 57882, 77176, 106117, 115764, 212234, 231528, 318351, 424468, 636702, 848936, 1167287, 1273404, 2334574, 2546808, 3501861, 4669148, 7003722, 9338296, 14007444, 28014888]

約数ペア:

[(1, 28014888), (2, 14007444), (3, 9338296), (4, 7003722), (6, 4669148), (8, 3501861), (11, 2546808), (12, 2334574), (22, 1273404), (24, 1167287), (33, 848936), (44, 636702), (66, 424468), (88, 318351), (121, 231528), (132, 212234), (242, 115764), (264, 106117), (363, 77176), (484, 57882), (726, 38588), (877, 31944), (968, 28941), (1331, 21048), (1452, 19294), (1754, 15972), (2631, 10648), (2662, 10524), (2904, 9647), (3508, 7986), (3993, 7016), (5262, 5324)]