74796872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{549977}}^1$

素因数の和:550000

約数の個数: 16

約数和(自身を含む): 148494060

約数和(自身を除く): 73697188

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 549977, 1099954, 2199908, 4399816, 9349609, 18699218, 37398436, 74796872]

約数ペア:

[(1, 74796872), (2, 37398436), (4, 18699218), (8, 9349609), (17, 4399816), (34, 2199908), (68, 1099954), (136, 549977)]