70818448

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{11149}}^1$

素因数の和:11554

約数の個数: 20

約数和(自身を含む): 137568700

約数和(自身を除く): 66750252

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 11149, 22298, 44596, 89192, 178384, 4426153, 8852306, 17704612, 35409224, 70818448]

約数ペア:

[(1, 70818448), (2, 35409224), (4, 17704612), (8, 8852306), (16, 4426153), (397, 178384), (794, 89192), (1588, 44596), (3176, 22298), (6352, 11149)]