28116064

素因数分解:

$2^5\times {\mathrm{421}}^1\times {\mathrm{2087}}^1$

素因数の和:2518

約数の個数: 24

約数和(自身を含む): 55511568

約数和(自身を除く): 27395504

約数列:

[1, 2, 4, 8, 16, 32, 421, 842, 1684, 2087, 3368, 4174, 6736, 8348, 13472, 16696, 33392, 66784, 878627, 1757254, 3514508, 7029016, 14058032, 28116064]

約数ペア:

[(1, 28116064), (2, 14058032), (4, 7029016), (8, 3514508), (16, 1757254), (32, 878627), (421, 66784), (842, 33392), (1684, 16696), (2087, 13472), (3368, 8348), (4174, 6736)]