28064624

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3019}}^1$

素因数の和:3117

約数の個数: 40

約数和(自身を含む): 62912640

約数和(自身を除く): 34848016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 3019, 4648, 6038, 9296, 12076, 21133, 24152, 42266, 48304, 84532, 169064, 250577, 338128, 501154, 1002308, 1754039, 2004616, 3508078, 4009232, 7016156, 14032312, 28064624]

約数ペア:

[(1, 28064624), (2, 14032312), (4, 7016156), (7, 4009232), (8, 3508078), (14, 2004616), (16, 1754039), (28, 1002308), (56, 501154), (83, 338128), (112, 250577), (166, 169064), (332, 84532), (581, 48304), (664, 42266), (1162, 24152), (1328, 21133), (2324, 12076), (3019, 9296), (4648, 6038)]