70780784

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{13127}}^1$

素因数の和:13472

約数の個数: 20

約数和(自身を含む): 137555184

約数和(自身を除く): 66774400

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 13127, 26254, 52508, 105016, 210032, 4423799, 8847598, 17695196, 35390392, 70780784]

約数ペア:

[(1, 70780784), (2, 35390392), (4, 17695196), (8, 8847598), (16, 4423799), (337, 210032), (674, 105016), (1348, 52508), (2696, 26254), (5392, 13127)]