6627728

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{1033}}^1$

素因数の和:1442

約数の個数: 20

約数和(自身を含む): 12885708

約数和(自身を除く): 6257980

約数列:

[1, 2, 4, 8, 16, 401, 802, 1033, 1604, 2066, 3208, 4132, 6416, 8264, 16528, 414233, 828466, 1656932, 3313864, 6627728]

約数ペア:

[(1, 6627728), (2, 3313864), (4, 1656932), (8, 828466), (16, 414233), (401, 16528), (802, 8264), (1033, 6416), (1604, 4132), (2066, 3208)]