38644892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5197}}^1$

素因数の和:5238

約数の個数: 36

約数和(自身を含む): 79903656

約数和(自身を除く): 41258764

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 5197, 7436, 10394, 20788, 57167, 67561, 114334, 135122, 228668, 270244, 743171, 878293, 1486342, 1756586, 2972684, 3513172, 9661223, 19322446, 38644892]

約数ペア:

[(1, 38644892), (2, 19322446), (4, 9661223), (11, 3513172), (13, 2972684), (22, 1756586), (26, 1486342), (44, 878293), (52, 743171), (143, 270244), (169, 228668), (286, 135122), (338, 114334), (572, 67561), (676, 57167), (1859, 20788), (3718, 10394), (5197, 7436)]