68905246

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 104732064

約数和(自身を除く): 35826818

約数列:

[1, 2, 137, 193, 274, 386, 1303, 2606, 26441, 52882, 178511, 251479, 357022, 502958, 34452623, 68905246]

約数ペア:

[(1, 68905246), (2, 34452623), (137, 502958), (193, 357022), (274, 251479), (386, 178511), (1303, 52882), (2606, 26441)]