28139232

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{26647}}^1$

素因数の和:26671

約数の個数: 48

約数和(自身を含む): 80583552

約数和(自身を除く): 52444320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 26647, 53294, 79941, 106588, 159882, 213176, 293117, 319764, 426352, 586234, 639528, 852704, 879351, 1172468, 1279056, 1758702, 2344936, 2558112, 3517404, 4689872, 7034808, 9379744, 14069616, 28139232]

約数ペア:

[(1, 28139232), (2, 14069616), (3, 9379744), (4, 7034808), (6, 4689872), (8, 3517404), (11, 2558112), (12, 2344936), (16, 1758702), (22, 1279056), (24, 1172468), (32, 879351), (33, 852704), (44, 639528), (48, 586234), (66, 426352), (88, 319764), (96, 293117), (132, 213176), (176, 159882), (264, 106588), (352, 79941), (528, 53294), (1056, 26647)]