26404972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1367}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 50561280

約数和(自身を除く): 24156308

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1367, 1756, 2734, 4829, 5468, 9658, 15037, 19316, 30074, 60148, 600113, 1200226, 2400452, 6601243, 13202486, 26404972]

約数ペア:

[(1, 26404972), (2, 13202486), (4, 6601243), (11, 2400452), (22, 1200226), (44, 600113), (439, 60148), (878, 30074), (1367, 19316), (1756, 15037), (2734, 9658), (4829, 5468)]