27413428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^2$

素因数の和:484

約数の個数: 36

約数和(自身を含む): 57967840

約数和(自身を除く): 30554412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 227, 266, 454, 532, 908, 1589, 3178, 4313, 6356, 8626, 17252, 30191, 51529, 60382, 103058, 120764, 206116, 360703, 721406, 979051, 1442812, 1958102, 3916204, 6853357, 13706714, 27413428]

約数ペア:

[(1, 27413428), (2, 13706714), (4, 6853357), (7, 3916204), (14, 1958102), (19, 1442812), (28, 979051), (38, 721406), (76, 360703), (133, 206116), (227, 120764), (266, 103058), (454, 60382), (532, 51529), (908, 30191), (1589, 17252), (3178, 8626), (4313, 6356)]