28340956

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23539}}^1$

素因数の和:23593

約数の個数: 24

約数和(自身を含む): 58002560

約数和(自身を除く): 29661604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 23539, 47078, 94156, 164773, 329546, 659092, 1012177, 2024354, 4048708, 7085239, 14170478, 28340956]

約数ペア:

[(1, 28340956), (2, 14170478), (4, 7085239), (7, 4048708), (14, 2024354), (28, 1012177), (43, 659092), (86, 329546), (172, 164773), (301, 94156), (602, 47078), (1204, 23539)]