64440852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{767153}}^1$

素因数の和:767167

約数の個数: 24

約数和(自身を含む): 171842496

約数和(自身を除く): 107401644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 767153, 1534306, 2301459, 3068612, 4602918, 5370071, 9205836, 10740142, 16110213, 21480284, 32220426, 64440852]

約数ペア:

[(1, 64440852), (2, 32220426), (3, 21480284), (4, 16110213), (6, 10740142), (7, 9205836), (12, 5370071), (14, 4602918), (21, 3068612), (28, 2301459), (42, 1534306), (84, 767153)]