74409916

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{64817}}^1$

素因数の和:64869

約数の個数: 24

約数和(自身を含む): 152451936

約数和(自身を除く): 78042020

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 64817, 129634, 259268, 453719, 907438, 1814876, 2657497, 5314994, 10629988, 18602479, 37204958, 74409916]

約数ペア:

[(1, 74409916), (2, 37204958), (4, 18602479), (7, 10629988), (14, 5314994), (28, 2657497), (41, 1814876), (82, 907438), (164, 453719), (287, 259268), (574, 129634), (1148, 64817)]