27709108

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1424

約数の個数: 36

約数和(自身を含む): 56969220

約数和(自身を除く): 29260112

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1297, 1526, 2594, 3052, 5188, 5341, 9079, 10682, 18158, 21364, 36316, 63553, 127106, 141373, 254212, 282746, 565492, 989611, 1979222, 3958444, 6927277, 13854554, 27709108]

約数ペア:

[(1, 27709108), (2, 13854554), (4, 6927277), (7, 3958444), (14, 1979222), (28, 989611), (49, 565492), (98, 282746), (109, 254212), (196, 141373), (218, 127106), (436, 63553), (763, 36316), (1297, 21364), (1526, 18158), (2594, 10682), (3052, 9079), (5188, 5341)]