40425356

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{829}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 72229920

約数和(自身を除く): 31804564

約数列:

[1, 2, 4, 73, 146, 167, 292, 334, 668, 829, 1658, 3316, 12191, 24382, 48764, 60517, 121034, 138443, 242068, 276886, 553772, 10106339, 20212678, 40425356]

約数ペア:

[(1, 40425356), (2, 20212678), (4, 10106339), (73, 553772), (146, 276886), (167, 242068), (292, 138443), (334, 121034), (668, 60517), (829, 48764), (1658, 24382), (3316, 12191)]