11284576

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 23284800

約数和(自身を除く): 12000224

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 86, 118, 139, 172, 236, 278, 344, 472, 556, 688, 944, 1112, 1376, 1888, 2224, 2537, 4448, 5074, 5977, 8201, 10148, 11954, 16402, 20296, 23908, 32804, 40592, 47816, 65608, 81184, 95632, 131216, 191264, 262432, 352643, 705286, 1410572, 2821144, 5642288, 11284576]

約数ペア:

[(1, 11284576), (2, 5642288), (4, 2821144), (8, 1410572), (16, 705286), (32, 352643), (43, 262432), (59, 191264), (86, 131216), (118, 95632), (139, 81184), (172, 65608), (236, 47816), (278, 40592), (344, 32804), (472, 23908), (556, 20296), (688, 16402), (944, 11954), (1112, 10148), (1376, 8201), (1888, 5977), (2224, 5074), (2537, 4448)]