27984272

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{17317}}^1$

素因数の和:17426

約数の個数: 20

約数和(自身を含む): 54759516

約数和(自身を除く): 26775244

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 17317, 34634, 69268, 138536, 277072, 1749017, 3498034, 6996068, 13992136, 27984272]

約数ペア:

[(1, 27984272), (2, 13992136), (4, 6996068), (8, 3498034), (16, 1749017), (101, 277072), (202, 138536), (404, 69268), (808, 34634), (1616, 17317)]