71242492

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 126114912

約数和(自身を除く): 54872420

約数列:

[1, 2, 4, 241, 263, 281, 482, 526, 562, 964, 1052, 1124, 63383, 67721, 73903, 126766, 135442, 147806, 253532, 270884, 295612, 17810623, 35621246, 71242492]

約数ペア:

[(1, 71242492), (2, 35621246), (4, 17810623), (241, 295612), (263, 270884), (281, 253532), (482, 147806), (526, 135442), (562, 126766), (964, 73903), (1052, 67721), (1124, 63383)]