39889696

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16189}}^1$

素因数の和:16217

約数の個数: 48

約数和(自身を含む): 97917120

約数和(自身を除く): 58027424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 16189, 32378, 64756, 113323, 129512, 178079, 226646, 259024, 356158, 453292, 518048, 712316, 906584, 1246553, 1424632, 1813168, 2493106, 2849264, 3626336, 4986212, 5698528, 9972424, 19944848, 39889696]

約数ペア:

[(1, 39889696), (2, 19944848), (4, 9972424), (7, 5698528), (8, 4986212), (11, 3626336), (14, 2849264), (16, 2493106), (22, 1813168), (28, 1424632), (32, 1246553), (44, 906584), (56, 712316), (77, 518048), (88, 453292), (112, 356158), (154, 259024), (176, 226646), (224, 178079), (308, 129512), (352, 113323), (616, 64756), (1232, 32378), (2464, 16189)]