4401376

素因数分解:

$2^5\times 7^3\times {\mathrm{401}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 10130400

約数和(自身を除く): 5729024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 401, 686, 784, 802, 1372, 1568, 1604, 2744, 2807, 3208, 5488, 5614, 6416, 10976, 11228, 12832, 19649, 22456, 39298, 44912, 78596, 89824, 137543, 157192, 275086, 314384, 550172, 628768, 1100344, 2200688, 4401376]

約数ペア:

[(1, 4401376), (2, 2200688), (4, 1100344), (7, 628768), (8, 550172), (14, 314384), (16, 275086), (28, 157192), (32, 137543), (49, 89824), (56, 78596), (98, 44912), (112, 39298), (196, 22456), (224, 19649), (343, 12832), (392, 11228), (401, 10976), (686, 6416), (784, 5614), (802, 5488), (1372, 3208), (1568, 2807), (1604, 2744)]