72640274

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{126551}}^1$

素因数の和:126601

約数の個数: 16

約数和(自身を含む): 127564416

約数和(自身を除く): 54924142

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 126551, 253102, 885857, 1771714, 5188591, 10377182, 36320137, 72640274]

約数ペア:

[(1, 72640274), (2, 36320137), (7, 10377182), (14, 5188591), (41, 1771714), (82, 885857), (287, 253102), (574, 126551)]