28427124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6947}}^1$

素因数の和:6996

約数の個数: 48

約数和(自身を含む): 74704896

約数和(自身を除く): 46277772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 6947, 13894, 20841, 27788, 41682, 76417, 83364, 152834, 215357, 229251, 305668, 430714, 458502, 646071, 861428, 917004, 1292142, 2368927, 2584284, 4737854, 7106781, 9475708, 14213562, 28427124]

約数ペア:

[(1, 28427124), (2, 14213562), (3, 9475708), (4, 7106781), (6, 4737854), (11, 2584284), (12, 2368927), (22, 1292142), (31, 917004), (33, 861428), (44, 646071), (62, 458502), (66, 430714), (93, 305668), (124, 229251), (132, 215357), (186, 152834), (341, 83364), (372, 76417), (682, 41682), (1023, 27788), (1364, 20841), (2046, 13894), (4092, 6947)]