12841856

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 26218080

約数和(自身を除く): 13376224

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2447, 2624, 4894, 5248, 9788, 19576, 39152, 78304, 100327, 156608, 200654, 313216, 401308, 802616, 1605232, 3210464, 6420928, 12841856]

約数ペア:

[(1, 12841856), (2, 6420928), (4, 3210464), (8, 1605232), (16, 802616), (32, 401308), (41, 313216), (64, 200654), (82, 156608), (128, 100327), (164, 78304), (328, 39152), (656, 19576), (1312, 9788), (2447, 5248), (2624, 4894)]