28579662

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{23011}}^1$

素因数の和:23045

約数の個数: 32

約数和(自身を含む): 66274560

約数和(自身を除く): 37694898

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 23011, 46022, 69033, 138066, 207099, 414198, 529253, 621297, 1058506, 1242594, 1587759, 3175518, 4763277, 9526554, 14289831, 28579662]

約数ペア:

[(1, 28579662), (2, 14289831), (3, 9526554), (6, 4763277), (9, 3175518), (18, 1587759), (23, 1242594), (27, 1058506), (46, 621297), (54, 529253), (69, 414198), (138, 207099), (207, 138066), (414, 69033), (621, 46022), (1242, 23011)]