2533216

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 5854464

約数和(自身を除く): 3321248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 263, 301, 344, 526, 602, 688, 1052, 1204, 1376, 1841, 2104, 2408, 3682, 4208, 4816, 7364, 8416, 9632, 11309, 14728, 22618, 29456, 45236, 58912, 79163, 90472, 158326, 180944, 316652, 361888, 633304, 1266608, 2533216]

約数ペア:

[(1, 2533216), (2, 1266608), (4, 633304), (7, 361888), (8, 316652), (14, 180944), (16, 158326), (28, 90472), (32, 79163), (43, 58912), (56, 45236), (86, 29456), (112, 22618), (172, 14728), (224, 11309), (263, 9632), (301, 8416), (344, 7364), (526, 4816), (602, 4208), (688, 3682), (1052, 2408), (1204, 2104), (1376, 1841)]