1437184

素因数分解:

$2^9\times 7^1\times {\mathrm{401}}^1$

素因数の和:426

約数の個数: 40

約数和(自身を含む): 3289968

約数和(自身を除く): 1852784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 401, 448, 512, 802, 896, 1604, 1792, 2807, 3208, 3584, 5614, 6416, 11228, 12832, 22456, 25664, 44912, 51328, 89824, 102656, 179648, 205312, 359296, 718592, 1437184]

約数ペア:

[(1, 1437184), (2, 718592), (4, 359296), (7, 205312), (8, 179648), (14, 102656), (16, 89824), (28, 51328), (32, 44912), (56, 25664), (64, 22456), (112, 12832), (128, 11228), (224, 6416), (256, 5614), (401, 3584), (448, 3208), (512, 2807), (802, 1792), (896, 1604)]