420170693824

素因数分解:

$2^6\times 7^1\times {\mathrm{937881013}}^1$

素因数の和:937881032

約数の個数: 28

約数和(自身を含む): 952887110224

約数和(自身を除く): 532716416400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 937881013, 1875762026, 3751524052, 6565167091, 7503048104, 13130334182, 15006096208, 26260668364, 30012192416, 52521336728, 60024384832, 105042673456, 210085346912, 420170693824]

約数ペア:

[(1, 420170693824), (2, 210085346912), (4, 105042673456), (7, 60024384832), (8, 52521336728), (14, 30012192416), (16, 26260668364), (28, 15006096208), (32, 13130334182), (56, 7503048104), (64, 6565167091), (112, 3751524052), (224, 1875762026), (448, 937881013)]