4392416

素因数分解:

$2^5\times 7^1\times {\mathrm{19609}}^1$

素因数の和:19626

約数の個数: 24

約数和(自身を含む): 9883440

約数和(自身を除く): 5491024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 19609, 39218, 78436, 137263, 156872, 274526, 313744, 549052, 627488, 1098104, 2196208, 4392416]

約数ペア:

[(1, 4392416), (2, 2196208), (4, 1098104), (7, 627488), (8, 549052), (14, 313744), (16, 274526), (28, 156872), (32, 137263), (56, 78436), (112, 39218), (224, 19609)]