27429776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{155851}}^1$

素因数の和:155870

約数の個数: 20

約数和(自身を含む): 57976944

約数和(自身を除く): 30547168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 155851, 311702, 623404, 1246808, 1714361, 2493616, 3428722, 6857444, 13714888, 27429776]

約数ペア:

[(1, 27429776), (2, 13714888), (4, 6857444), (8, 3428722), (11, 2493616), (16, 1714361), (22, 1246808), (44, 623404), (88, 311702), (176, 155851)]