40772228

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1429}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 81681600

約数和(自身を除く): 40909372

約数列:

[1, 2, 4, 7, 14, 28, 1019, 1429, 2038, 2858, 4076, 5716, 7133, 10003, 14266, 20006, 28532, 40012, 1456151, 2912302, 5824604, 10193057, 20386114, 40772228]

約数ペア:

[(1, 40772228), (2, 20386114), (4, 10193057), (7, 5824604), (14, 2912302), (28, 1456151), (1019, 40012), (1429, 28532), (2038, 20006), (2858, 14266), (4076, 10003), (5716, 7133)]