13405688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 26883360

約数和(自身を除く): 13477672

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1777, 1886, 3554, 3772, 7108, 7544, 14216, 40871, 72857, 81742, 145714, 163484, 291428, 326968, 582856, 1675711, 3351422, 6702844, 13405688]

約数ペア:

[(1, 13405688), (2, 6702844), (4, 3351422), (8, 1675711), (23, 582856), (41, 326968), (46, 291428), (82, 163484), (92, 145714), (164, 81742), (184, 72857), (328, 40871), (943, 14216), (1777, 7544), (1886, 7108), (3554, 3772)]