858697072

素因数分解:

$2^4\times {\mathrm{8627}}^1\times {\mathrm{6221}}^1$

素因数の和:14856

約数の個数: 20

約数和(自身を含む): 1664185896

約数和(自身を除く): 805488824

約数列:

[1, 2, 4, 8, 16, 6221, 8627, 12442, 17254, 24884, 34508, 49768, 69016, 99536, 138032, 53668567, 107337134, 214674268, 429348536, 858697072]

約数ペア:

[(1, 858697072), (2, 429348536), (4, 214674268), (8, 107337134), (16, 53668567), (6221, 138032), (8627, 99536), (12442, 69016), (17254, 49768), (24884, 34508)]