8871296

素因数分解:

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

素因数の和:9922

約数の個数: 32

約数和(自身を含む): 20200080

約数和(自身を除く): 11328784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 9901, 19802, 39604, 69307, 79208, 138614, 158416, 277228, 316832, 554456, 633664, 1108912, 1267328, 2217824, 4435648, 8871296]

約数ペア:

[(1, 8871296), (2, 4435648), (4, 2217824), (7, 1267328), (8, 1108912), (14, 633664), (16, 554456), (28, 316832), (32, 277228), (56, 158416), (64, 138614), (112, 79208), (128, 69307), (224, 39604), (448, 19802), (896, 9901)]