2217824

素因数分解:

$2^5\times 7^1\times {\mathrm{9901}}^1$

素因数の和:9918

約数の個数: 24

約数和(自身を含む): 4990608

約数和(自身を除く): 2772784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 9901, 19802, 39604, 69307, 79208, 138614, 158416, 277228, 316832, 554456, 1108912, 2217824]

約数ペア:

[(1, 2217824), (2, 1108912), (4, 554456), (7, 316832), (8, 277228), (14, 158416), (16, 138614), (28, 79208), (32, 69307), (56, 39604), (112, 19802), (224, 9901)]