28569340

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3299}}^1$

素因数の和:3741

約数の個数: 24

約数和(自身を含む): 60152400

約数和(自身を除く): 31583060

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 3299, 4330, 6598, 8660, 13196, 16495, 32990, 65980, 1428467, 2856934, 5713868, 7142335, 14284670, 28569340]

約数ペア:

[(1, 28569340), (2, 14284670), (4, 7142335), (5, 5713868), (10, 2856934), (20, 1428467), (433, 65980), (866, 32990), (1732, 16495), (2165, 13196), (3299, 8660), (4330, 6598)]