2736728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20146

約数の個数: 16

約数和(自身を含む): 5433480

約数和(自身を除く): 2696752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 20123, 40246, 80492, 160984, 342091, 684182, 1368364, 2736728]

約数ペア:

[(1, 2736728), (2, 1368364), (4, 684182), (8, 342091), (17, 160984), (34, 80492), (68, 40246), (136, 20123)]