71015826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1690853}}^1$

素因数の和:1690865

約数の個数: 16

約数和(自身を含む): 162321984

約数和(自身を除く): 91306158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1690853, 3381706, 5072559, 10145118, 11835971, 23671942, 35507913, 71015826]

約数ペア:

[(1, 71015826), (2, 35507913), (3, 23671942), (6, 11835971), (7, 10145118), (14, 5072559), (21, 3381706), (42, 1690853)]