64418858

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{2083}}^1$

素因数の和:2186

約数の個数: 24

約数和(自身を含む): 112886112

約数和(自身を除く): 48467254

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2083, 2209, 4166, 4418, 14581, 15463, 29162, 30926, 97901, 195802, 685307, 1370614, 4601347, 9202694, 32209429, 64418858]

約数ペア:

[(1, 64418858), (2, 32209429), (7, 9202694), (14, 4601347), (47, 1370614), (94, 685307), (329, 195802), (658, 97901), (2083, 30926), (2209, 29162), (4166, 15463), (4418, 14581)]