13581032752

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{447451}}^1$

素因数の和:447737

約数の個数: 40

約数和(自身を含む): 30183322112

約数和(自身を除く): 16602289360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 3794, 4336, 7588, 15176, 30352, 447451, 894902, 1789804, 3132157, 3579608, 6264314, 7159216, 12528628, 25057256, 50114512, 121259221, 242518442, 485036884, 848814547, 970073768, 1697629094, 1940147536, 3395258188, 6790516376, 13581032752]

約数ペア:

[(1, 13581032752), (2, 6790516376), (4, 3395258188), (7, 1940147536), (8, 1697629094), (14, 970073768), (16, 848814547), (28, 485036884), (56, 242518442), (112, 121259221), (271, 50114512), (542, 25057256), (1084, 12528628), (1897, 7159216), (2168, 6264314), (3794, 3579608), (4336, 3132157), (7588, 1789804), (15176, 894902), (30352, 447451)]