69771208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{670877}}^1$

素因数の和:670896

約数の個数: 16

約数和(自身を含む): 140884380

約数和(自身を除く): 71113172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 670877, 1341754, 2683508, 5367016, 8721401, 17442802, 34885604, 69771208]

約数ペア:

[(1, 69771208), (2, 34885604), (4, 17442802), (8, 8721401), (13, 5367016), (26, 2683508), (52, 1341754), (104, 670877)]