77876708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{213947}}^1$

素因数の和:213971

約数の個数: 24

約数和(自身を含む): 167735232

約数和(自身を除く): 89858524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 213947, 427894, 855788, 1497629, 2781311, 2995258, 5562622, 5990516, 11125244, 19469177, 38938354, 77876708]

約数ペア:

[(1, 77876708), (2, 38938354), (4, 19469177), (7, 11125244), (13, 5990516), (14, 5562622), (26, 2995258), (28, 2781311), (52, 1497629), (91, 855788), (182, 427894), (364, 213947)]