25219312004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{3727}}^1\times {\mathrm{39341}}^1$

素因数の和:43115

約数の個数: 24

約数和(自身を含む): 45173428608

約数和(自身を除く): 19954116604

約数列:

[1, 2, 4, 43, 86, 172, 3727, 7454, 14908, 39341, 78682, 157364, 160261, 320522, 641044, 1691663, 3383326, 6766652, 146623907, 293247814, 586495628, 6304828001, 12609656002, 25219312004]

約数ペア:

[(1, 25219312004), (2, 12609656002), (4, 6304828001), (43, 586495628), (86, 293247814), (172, 146623907), (3727, 6766652), (7454, 3383326), (14908, 1691663), (39341, 641044), (78682, 320522), (157364, 160261)]