7138825984

素因数分解:

$2^8\times {\mathrm{27886039}}^1$

素因数の和:27886055

約数の個数: 18

約数和(自身を含む): 14249766440

約数和(自身を除く): 7110940456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 27886039, 55772078, 111544156, 223088312, 446176624, 892353248, 1784706496, 3569412992, 7138825984]

約数ペア:

[(1, 7138825984), (2, 3569412992), (4, 1784706496), (8, 892353248), (16, 446176624), (32, 223088312), (64, 111544156), (128, 55772078), (256, 27886039)]