5642288

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 40

約数和(自身を含む): 11457600

約数和(自身を除く): 5815312

約数列:

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

約数ペア:

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