28192864

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2987

約数の個数: 48

約数和(自身を含む): 64931328

約数和(自身を除く): 36738464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 2927, 4816, 5854, 9632, 11708, 20489, 23416, 40978, 46832, 81956, 93664, 125861, 163912, 251722, 327824, 503444, 655648, 881027, 1006888, 1762054, 2013776, 3524108, 4027552, 7048216, 14096432, 28192864]

約数ペア:

[(1, 28192864), (2, 14096432), (4, 7048216), (7, 4027552), (8, 3524108), (14, 2013776), (16, 1762054), (28, 1006888), (32, 881027), (43, 655648), (56, 503444), (86, 327824), (112, 251722), (172, 163912), (224, 125861), (301, 93664), (344, 81956), (602, 46832), (688, 40978), (1204, 23416), (1376, 20489), (2408, 11708), (2927, 9632), (4816, 5854)]