63389284

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28657}}^1$

素因数の和:28747

約数の個数: 24

約数和(自身を含む): 128387840

約数和(自身を除く): 64998556

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 28657, 57314, 114628, 200599, 401198, 802396, 2263903, 4527806, 9055612, 15847321, 31694642, 63389284]

約数ペア:

[(1, 63389284), (2, 31694642), (4, 15847321), (7, 9055612), (14, 4527806), (28, 2263903), (79, 802396), (158, 401198), (316, 200599), (553, 114628), (1106, 57314), (2212, 28657)]