78849776

素因数分解:

$2^4\times {\mathrm{2203}}^1\times {\mathrm{2237}}^1$

素因数の和:4448

約数の個数: 20

約数和(自身を含む): 152909112

約数和(自身を除く): 74059336

約数列:

[1, 2, 4, 8, 16, 2203, 2237, 4406, 4474, 8812, 8948, 17624, 17896, 35248, 35792, 4928111, 9856222, 19712444, 39424888, 78849776]

約数ペア:

[(1, 78849776), (2, 39424888), (4, 19712444), (8, 9856222), (16, 4928111), (2203, 35792), (2237, 35248), (4406, 17896), (4474, 17624), (8812, 8948)]