98976956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{28409}}^1$

素因数の和:28493

約数の個数: 24

約数和(自身を含む): 189324240

約数和(自身を除く): 90347284

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 28409, 56818, 113636, 369317, 738634, 1477268, 1903403, 3806806, 7613612, 24744239, 49488478, 98976956]

約数ペア:

[(1, 98976956), (2, 49488478), (4, 24744239), (13, 7613612), (26, 3806806), (52, 1903403), (67, 1477268), (134, 738634), (268, 369317), (871, 113636), (1742, 56818), (3484, 28409)]