28570955

素因数分解:

$5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2659}}^1$

素因数の和:2978

約数の個数: 16

約数和(自身を含む): 39325440

約数和(自身を除く): 10754485

約数列:

[1, 5, 7, 35, 307, 1535, 2149, 2659, 10745, 13295, 18613, 93065, 816313, 4081565, 5714191, 28570955]

約数ペア:

[(1, 28570955), (5, 5714191), (7, 4081565), (35, 816313), (307, 93065), (1535, 18613), (2149, 13295), (2659, 10745)]