64648448

素因数分解:

$2^8\times {\mathrm{252533}}^1$

素因数の和:252549

約数の個数: 18

約数和(自身を含む): 129044874

約数和(自身を除く): 64396426

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 252533, 505066, 1010132, 2020264, 4040528, 8081056, 16162112, 32324224, 64648448]

約数ペア:

[(1, 64648448), (2, 32324224), (4, 16162112), (8, 8081056), (16, 4040528), (32, 2020264), (64, 1010132), (128, 505066), (256, 252533)]