71591716

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{54401}}^1$

素因数の和:54459

約数の個数: 24

約数和(自身を含む): 146232576

約数和(自身を除く): 74640860

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 54401, 108802, 217604, 380807, 761614, 1523228, 2556847, 5113694, 10227388, 17897929, 35795858, 71591716]

約数ペア:

[(1, 71591716), (2, 35795858), (4, 17897929), (7, 10227388), (14, 5113694), (28, 2556847), (47, 1523228), (94, 761614), (188, 380807), (329, 217604), (658, 108802), (1316, 54401)]