27697852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 33265988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 1619, 2444, 3238, 4277, 6476, 8554, 11333, 17108, 21047, 22666, 42094, 45332, 76093, 84188, 147329, 152186, 294658, 304372, 532651, 589316, 989209, 1065302, 1978418, 2130604, 3956836, 6924463, 13848926, 27697852]

約数ペア:

[(1, 27697852), (2, 13848926), (4, 6924463), (7, 3956836), (13, 2130604), (14, 1978418), (26, 1065302), (28, 989209), (47, 589316), (52, 532651), (91, 304372), (94, 294658), (182, 152186), (188, 147329), (329, 84188), (364, 76093), (611, 45332), (658, 42094), (1222, 22666), (1316, 21047), (1619, 17108), (2444, 11333), (3238, 8554), (4277, 6476)]