359296

素因数分解:

$2^7\times 7^1\times {\mathrm{401}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 820080

約数和(自身を除く): 460784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 401, 448, 802, 896, 1604, 2807, 3208, 5614, 6416, 11228, 12832, 22456, 25664, 44912, 51328, 89824, 179648, 359296]

約数ペア:

[(1, 359296), (2, 179648), (4, 89824), (7, 51328), (8, 44912), (14, 25664), (16, 22456), (28, 12832), (32, 11228), (56, 6416), (64, 5614), (112, 3208), (128, 2807), (224, 1604), (401, 896), (448, 802)]