74030906

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{1973}}^1$

素因数の和:2305

約数の個数: 16

約数和(自身を含む): 113062824

約数和(自身を除く): 39031918

約数列:

[1, 2, 73, 146, 257, 514, 1973, 3946, 18761, 37522, 144029, 288058, 507061, 1014122, 37015453, 74030906]

約数ペア:

[(1, 74030906), (2, 37015453), (73, 1014122), (146, 507061), (257, 288058), (514, 144029), (1973, 37522), (3946, 18761)]