40752208

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1847}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 90744192

約数和(自身を除く): 49991984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 1847, 2758, 3152, 3694, 5516, 7388, 11032, 12929, 14776, 22064, 25858, 29552, 51716, 103432, 206864, 363859, 727718, 1455436, 2547013, 2910872, 5094026, 5821744, 10188052, 20376104, 40752208]

約数ペア:

[(1, 40752208), (2, 20376104), (4, 10188052), (7, 5821744), (8, 5094026), (14, 2910872), (16, 2547013), (28, 1455436), (56, 727718), (112, 363859), (197, 206864), (394, 103432), (788, 51716), (1379, 29552), (1576, 25858), (1847, 22064), (2758, 14776), (3152, 12929), (3694, 11032), (5516, 7388)]