25313992712

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{3727}}^1$

素因数の和:4062

約数の個数: 64

約数和(自身を含む): 49208705280

約数和(自身を除く): 23894712568

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 193, 212, 332, 386, 424, 664, 772, 1544, 3727, 4399, 7454, 8798, 10229, 14908, 16019, 17596, 20458, 29816, 32038, 35192, 40916, 64076, 81832, 128152, 197531, 309341, 395062, 618682, 719311, 790124, 849007, 1237364, 1438622, 1580248, 1698014, 2474728, 2877244, 3396028, 5754488, 6792056, 16395073, 32790146, 38123483, 59702813, 65580292, 76246966, 119405626, 131160584, 152493932, 238811252, 304987864, 477622504, 3164249089, 6328498178, 12656996356, 25313992712]

約数ペア:

[(1, 25313992712), (2, 12656996356), (4, 6328498178), (8, 3164249089), (53, 477622504), (83, 304987864), (106, 238811252), (166, 152493932), (193, 131160584), (212, 119405626), (332, 76246966), (386, 65580292), (424, 59702813), (664, 38123483), (772, 32790146), (1544, 16395073), (3727, 6792056), (4399, 5754488), (7454, 3396028), (8798, 2877244), (10229, 2474728), (14908, 1698014), (16019, 1580248), (17596, 1438622), (20458, 1237364), (29816, 849007), (32038, 790124), (35192, 719311), (40916, 618682), (64076, 395062), (81832, 309341), (128152, 197531)]