27560764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 61560576

約数和(自身を除く): 33999812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 2081, 3311, 4162, 6622, 8324, 13244, 14567, 22891, 29134, 45782, 58268, 89483, 91564, 160237, 178966, 320474, 357932, 626381, 640948, 984313, 1252762, 1968626, 2505524, 3937252, 6890191, 13780382, 27560764]

約数ペア:

[(1, 27560764), (2, 13780382), (4, 6890191), (7, 3937252), (11, 2505524), (14, 1968626), (22, 1252762), (28, 984313), (43, 640948), (44, 626381), (77, 357932), (86, 320474), (154, 178966), (172, 160237), (301, 91564), (308, 89483), (473, 58268), (602, 45782), (946, 29134), (1204, 22891), (1892, 14567), (2081, 13244), (3311, 8324), (4162, 6622)]