26980736

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{2087}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 54308880

約数和(自身を除く): 27328144

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 2087, 3232, 4174, 6464, 8348, 12928, 16696, 33392, 66784, 133568, 210787, 267136, 421574, 843148, 1686296, 3372592, 6745184, 13490368, 26980736]

約数ペア:

[(1, 26980736), (2, 13490368), (4, 6745184), (8, 3372592), (16, 1686296), (32, 843148), (64, 421574), (101, 267136), (128, 210787), (202, 133568), (404, 66784), (808, 33392), (1616, 16696), (2087, 12928), (3232, 8348), (4174, 6464)]