40128298

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4259}}^1$

素因数の和:4941

約数の個数: 16

約数和(自身を含む): 68909760

約数和(自身を除く): 28781462

約数列:

[1, 2, 7, 14, 673, 1346, 4259, 4711, 8518, 9422, 29813, 59626, 2866307, 5732614, 20064149, 40128298]

約数ペア:

[(1, 40128298), (2, 20064149), (7, 5732614), (14, 2866307), (673, 59626), (1346, 29813), (4259, 9422), (4711, 8518)]