65004872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{477977}}^1$

素因数の和:478000

約数の個数: 16

約数和(自身を含む): 129054060

約数和(自身を除く): 64049188

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 477977, 955954, 1911908, 3823816, 8125609, 16251218, 32502436, 65004872]

約数ペア:

[(1, 65004872), (2, 32502436), (4, 16251218), (8, 8125609), (17, 3823816), (34, 1911908), (68, 955954), (136, 477977)]