26519888

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{5399}}^1$

素因数の和:5714

約数の個数: 20

約数和(自身を含む): 51559200

約数和(自身を除く): 25039312

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 5399, 10798, 21596, 43192, 86384, 1657493, 3314986, 6629972, 13259944, 26519888]

約数ペア:

[(1, 26519888), (2, 13259944), (4, 6629972), (8, 3314986), (16, 1657493), (307, 86384), (614, 43192), (1228, 21596), (2456, 10798), (4912, 5399)]