28665056

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1843

約数の個数: 48

約数和(自身を含む): 65417184

約数和(自身を除く): 36752128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 1753, 2044, 2336, 3506, 4088, 7012, 8176, 12271, 14024, 16352, 24542, 28048, 49084, 56096, 98168, 127969, 196336, 255938, 392672, 511876, 895783, 1023752, 1791566, 2047504, 3583132, 4095008, 7166264, 14332528, 28665056]

約数ペア:

[(1, 28665056), (2, 14332528), (4, 7166264), (7, 4095008), (8, 3583132), (14, 2047504), (16, 1791566), (28, 1023752), (32, 895783), (56, 511876), (73, 392672), (112, 255938), (146, 196336), (224, 127969), (292, 98168), (511, 56096), (584, 49084), (1022, 28048), (1168, 24542), (1753, 16352), (2044, 14024), (2336, 12271), (3506, 8176), (4088, 7012)]