42280868

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{35117}}^1$

素因数の和:35171

約数の個数: 24

約数和(自身を含む): 86530752

約数和(自身を除く): 44249884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 35117, 70234, 140468, 245819, 491638, 983276, 1510031, 3020062, 6040124, 10570217, 21140434, 42280868]

約数ペア:

[(1, 42280868), (2, 21140434), (4, 10570217), (7, 6040124), (14, 3020062), (28, 1510031), (43, 983276), (86, 491638), (172, 245819), (301, 140468), (602, 70234), (1204, 35117)]