56982478

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{21089}}^1$

素因数の和:21291

約数の個数: 16

約数和(自身を含む): 98195040

約数和(自身を除く): 41212562

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 21089, 42178, 147623, 295246, 4070177, 8140354, 28491239, 56982478]

約数ペア:

[(1, 56982478), (2, 28491239), (7, 8140354), (14, 4070177), (193, 295246), (386, 147623), (1351, 42178), (2702, 21089)]