11223688

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 25344000

約数和(自身を除く): 14120312

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 59, 79, 86, 118, 158, 172, 236, 301, 316, 344, 413, 472, 553, 602, 632, 826, 1106, 1204, 1652, 2212, 2408, 2537, 3304, 3397, 4424, 4661, 5074, 6794, 9322, 10148, 13588, 17759, 18644, 20296, 23779, 27176, 32627, 35518, 37288, 47558, 65254, 71036, 95116, 130508, 142072, 190232, 200423, 261016, 400846, 801692, 1402961, 1603384, 2805922, 5611844, 11223688]

約数ペア:

[(1, 11223688), (2, 5611844), (4, 2805922), (7, 1603384), (8, 1402961), (14, 801692), (28, 400846), (43, 261016), (56, 200423), (59, 190232), (79, 142072), (86, 130508), (118, 95116), (158, 71036), (172, 65254), (236, 47558), (301, 37288), (316, 35518), (344, 32627), (413, 27176), (472, 23779), (553, 20296), (602, 18644), (632, 17759), (826, 13588), (1106, 10148), (1204, 9322), (1652, 6794), (2212, 5074), (2408, 4661), (2537, 4424), (3304, 3397)]