40749812

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{15601}}^1$

素因数の和:16258

約数の個数: 12

約数和(自身を含む): 71425956

約数和(自身を除く): 30676144

約数列:

[1, 2, 4, 653, 1306, 2612, 15601, 31202, 62404, 10187453, 20374906, 40749812]

約数ペア:

[(1, 40749812), (2, 20374906), (4, 10187453), (653, 62404), (1306, 31202), (2612, 15601)]