27316828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 61544448

約数和(自身を除く): 34227620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 2861, 4774, 5722, 9548, 11444, 20027, 31471, 40054, 62942, 80108, 88691, 125884, 177382, 220297, 354764, 440594, 620837, 881188, 975601, 1241674, 1951202, 2483348, 3902404, 6829207, 13658414, 27316828]

約数ペア:

[(1, 27316828), (2, 13658414), (4, 6829207), (7, 3902404), (11, 2483348), (14, 1951202), (22, 1241674), (28, 975601), (31, 881188), (44, 620837), (62, 440594), (77, 354764), (124, 220297), (154, 177382), (217, 125884), (308, 88691), (341, 80108), (434, 62942), (682, 40054), (868, 31471), (1364, 20027), (2387, 11444), (2861, 9548), (4774, 5722)]