5678864

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{4999}}^1$

素因数の和:5078

約数の個数: 20

約数和(自身を含む): 11160000

約数和(自身を除く): 5481136

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 4999, 9998, 19996, 39992, 79984, 354929, 709858, 1419716, 2839432, 5678864]

約数ペア:

[(1, 5678864), (2, 2839432), (4, 1419716), (8, 709858), (16, 354929), (71, 79984), (142, 39992), (284, 19996), (568, 9998), (1136, 4999)]