28135324

素因数分解:

$2^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1103}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 56383488

約数和(自身を除く): 28248164

約数列:

[1, 2, 4, 7, 14, 28, 911, 1103, 1822, 2206, 3644, 4412, 6377, 7721, 12754, 15442, 25508, 30884, 1004833, 2009666, 4019332, 7033831, 14067662, 28135324]

約数ペア:

[(1, 28135324), (2, 14067662), (4, 7033831), (7, 4019332), (14, 2009666), (28, 1004833), (911, 30884), (1103, 25508), (1822, 15442), (2206, 12754), (3644, 7721), (4412, 6377)]