24990988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1609}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 47874960

約数和(自身を除く): 22883972

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 1609, 3218, 3883, 6436, 7766, 15532, 17699, 35398, 70796, 567977, 1135954, 2271908, 6247747, 12495494, 24990988]

約数ペア:

[(1, 24990988), (2, 12495494), (4, 6247747), (11, 2271908), (22, 1135954), (44, 567977), (353, 70796), (706, 35398), (1412, 17699), (1609, 15532), (3218, 7766), (3883, 6436)]