13932688

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 34569216

約数和(自身を除く): 20636528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 263, 301, 308, 344, 473, 526, 602, 616, 688, 946, 1052, 1204, 1232, 1841, 1892, 2104, 2408, 2893, 3311, 3682, 3784, 4208, 4816, 5786, 6622, 7364, 7568, 11309, 11572, 13244, 14728, 20251, 22618, 23144, 26488, 29456, 40502, 45236, 46288, 52976, 79163, 81004, 90472, 124399, 158326, 162008, 180944, 248798, 316652, 324016, 497596, 633304, 870793, 995192, 1266608, 1741586, 1990384, 3483172, 6966344, 13932688]

約数ペア:

[(1, 13932688), (2, 6966344), (4, 3483172), (7, 1990384), (8, 1741586), (11, 1266608), (14, 995192), (16, 870793), (22, 633304), (28, 497596), (43, 324016), (44, 316652), (56, 248798), (77, 180944), (86, 162008), (88, 158326), (112, 124399), (154, 90472), (172, 81004), (176, 79163), (263, 52976), (301, 46288), (308, 45236), (344, 40502), (473, 29456), (526, 26488), (602, 23144), (616, 22618), (688, 20251), (946, 14728), (1052, 13244), (1204, 11572), (1232, 11309), (1841, 7568), (1892, 7364), (2104, 6622), (2408, 5786), (2893, 4816), (3311, 4208), (3682, 3784)]