66892388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1901}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 123553920

約数和(自身を除く): 56661532

約数列:

[1, 2, 4, 19, 38, 76, 463, 926, 1852, 1901, 3802, 7604, 8797, 17594, 35188, 36119, 72238, 144476, 880163, 1760326, 3520652, 16723097, 33446194, 66892388]

約数ペア:

[(1, 66892388), (2, 33446194), (4, 16723097), (19, 3520652), (38, 1760326), (76, 880163), (463, 144476), (926, 72238), (1852, 36119), (1901, 35188), (3802, 17594), (7604, 8797)]