28713656

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{45433}}^1$

素因数の和:45518

約数の個数: 16

約数和(自身を含む): 54520800

約数和(自身を除く): 25807144

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 45433, 90866, 181732, 363464, 3589207, 7178414, 14356828, 28713656]

約数ペア:

[(1, 28713656), (2, 14356828), (4, 7178414), (8, 3589207), (79, 363464), (158, 181732), (316, 90866), (632, 45433)]