61740872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{453977}}^1$

素因数の和:454000

約数の個数: 16

約数和(自身を含む): 122574060

約数和(自身を除く): 60833188

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 453977, 907954, 1815908, 3631816, 7717609, 15435218, 30870436, 61740872]

約数ペア:

[(1, 61740872), (2, 30870436), (4, 15435218), (8, 7717609), (17, 3631816), (34, 1815908), (68, 907954), (136, 453977)]