738000004

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{2099}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 1531152000

約数和(自身を除く): 793151996

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 433, 812, 866, 1732, 2099, 3031, 4198, 6062, 8396, 12124, 12557, 14693, 25114, 29386, 50228, 58772, 60871, 87899, 121742, 175798, 243484, 351596, 426097, 852194, 908867, 1704388, 1817734, 3635468, 6362069, 12724138, 25448276, 26357143, 52714286, 105428572, 184500001, 369000002, 738000004]

約数ペア:

[(1, 738000004), (2, 369000002), (4, 184500001), (7, 105428572), (14, 52714286), (28, 26357143), (29, 25448276), (58, 12724138), (116, 6362069), (203, 3635468), (406, 1817734), (433, 1704388), (812, 908867), (866, 852194), (1732, 426097), (2099, 351596), (3031, 243484), (4198, 175798), (6062, 121742), (8396, 87899), (12124, 60871), (12557, 58772), (14693, 50228), (25114, 29386)]