28547376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4159}}^1$

素因数の和:4194

約数の個数: 80

約数和(自身を含む): 86661120

約数和(自身を除く): 58113744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 4159, 6864, 8318, 12477, 16636, 24954, 33272, 45749, 49908, 54067, 66544, 91498, 99816, 108134, 137247, 162201, 182996, 199632, 216268, 274494, 324402, 365992, 432536, 548988, 594737, 648804, 731984, 865072, 1097976, 1189474, 1297608, 1784211, 2195952, 2378948, 2595216, 3568422, 4757896, 7136844, 9515792, 14273688, 28547376]

約数ペア:

[(1, 28547376), (2, 14273688), (3, 9515792), (4, 7136844), (6, 4757896), (8, 3568422), (11, 2595216), (12, 2378948), (13, 2195952), (16, 1784211), (22, 1297608), (24, 1189474), (26, 1097976), (33, 865072), (39, 731984), (44, 648804), (48, 594737), (52, 548988), (66, 432536), (78, 365992), (88, 324402), (104, 274494), (132, 216268), (143, 199632), (156, 182996), (176, 162201), (208, 137247), (264, 108134), (286, 99816), (312, 91498), (429, 66544), (528, 54067), (572, 49908), (624, 45749), (858, 33272), (1144, 24954), (1716, 16636), (2288, 12477), (3432, 8318), (4159, 6864)]