71607004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{111191}}^1$

素因数の和:111225

約数の個数: 24

約数和(自身を含む): 149442048

約数和(自身を除く): 77835044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 111191, 222382, 444764, 778337, 1556674, 2557393, 3113348, 5114786, 10229572, 17901751, 35803502, 71607004]

約数ペア:

[(1, 71607004), (2, 35803502), (4, 17901751), (7, 10229572), (14, 5114786), (23, 3113348), (28, 2557393), (46, 1556674), (92, 778337), (161, 444764), (322, 222382), (644, 111191)]