3988288

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:730

約数の個数: 28

約数和(自身を含む): 8005572

約数和(自身を除く): 4017284

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 617, 808, 1234, 1616, 2468, 3232, 4936, 6464, 9872, 19744, 39488, 62317, 124634, 249268, 498536, 997072, 1994144, 3988288]

約数ペア:

[(1, 3988288), (2, 1994144), (4, 997072), (8, 498536), (16, 249268), (32, 124634), (64, 62317), (101, 39488), (202, 19744), (404, 9872), (617, 6464), (808, 4936), (1234, 3232), (1616, 2468)]