28810048

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{4457}}^1$

素因数の和:4570

約数の個数: 28

約数和(自身を含む): 57748932

約数和(自身を除く): 28938884

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 4457, 6464, 8914, 17828, 35656, 71312, 142624, 285248, 450157, 900314, 1800628, 3601256, 7202512, 14405024, 28810048]

約数ペア:

[(1, 28810048), (2, 14405024), (4, 7202512), (8, 3601256), (16, 1800628), (32, 900314), (64, 450157), (101, 285248), (202, 142624), (404, 71312), (808, 35656), (1616, 17828), (3232, 8914), (4457, 6464)]