27941342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 49641984

約数和(自身を除く): 21700642

約数列:

[1, 2, 11, 13, 22, 26, 143, 151, 286, 302, 647, 1294, 1661, 1963, 3322, 3926, 7117, 8411, 14234, 16822, 21593, 43186, 92521, 97697, 185042, 195394, 1074667, 1270061, 2149334, 2540122, 13970671, 27941342]

約数ペア:

[(1, 27941342), (2, 13970671), (11, 2540122), (13, 2149334), (22, 1270061), (26, 1074667), (143, 195394), (151, 185042), (286, 97697), (302, 92521), (647, 43186), (1294, 21593), (1661, 16822), (1963, 14234), (3322, 8411), (3926, 7117)]