78853286

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{1289}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 120279600

約数和(自身を除く): 41426314

約数列:

[1, 2, 73, 146, 419, 838, 1289, 2578, 30587, 61174, 94097, 188194, 540091, 1080182, 39426643, 78853286]

約数ペア:

[(1, 78853286), (2, 39426643), (73, 1080182), (146, 540091), (419, 188194), (838, 94097), (1289, 61174), (2578, 30587)]