28318598

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 54327840

約数和(自身を除く): 26009242

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 121, 146, 154, 229, 242, 458, 511, 803, 847, 1022, 1603, 1606, 1694, 2519, 3206, 5038, 5621, 8833, 11242, 16717, 17633, 17666, 27709, 33434, 35266, 55418, 61831, 117019, 123662, 183887, 193963, 234038, 367774, 387926, 1287209, 2022757, 2574418, 4045514, 14159299, 28318598]

約数ペア:

[(1, 28318598), (2, 14159299), (7, 4045514), (11, 2574418), (14, 2022757), (22, 1287209), (73, 387926), (77, 367774), (121, 234038), (146, 193963), (154, 183887), (229, 123662), (242, 117019), (458, 61831), (511, 55418), (803, 35266), (847, 33434), (1022, 27709), (1603, 17666), (1606, 17633), (1694, 16717), (2519, 11242), (3206, 8833), (5038, 5621)]