28178608

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47599}}^1$

素因数の和:47644

約数の個数: 20

約数和(自身を含む): 56072800

約数和(自身を除く): 27894192

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 47599, 95198, 190396, 380792, 761584, 1761163, 3522326, 7044652, 14089304, 28178608]

約数ペア:

[(1, 28178608), (2, 14089304), (4, 7044652), (8, 3522326), (16, 1761163), (37, 761584), (74, 380792), (148, 190396), (296, 95198), (592, 47599)]