26694704

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{16519}}^1$

素因数の和:16628

約数の個数: 20

約数和(自身を含む): 52236240

約数和(自身を除く): 25541536

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 16519, 33038, 66076, 132152, 264304, 1668419, 3336838, 6673676, 13347352, 26694704]

約数ペア:

[(1, 26694704), (2, 13347352), (4, 6673676), (8, 3336838), (16, 1668419), (101, 264304), (202, 132152), (404, 66076), (808, 33038), (1616, 16519)]