70726928

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{12739}}^1$

素因数の和:13094

約数の個数: 20

約数和(自身を含む): 137439120

約数和(自身を除く): 66712192

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 12739, 25478, 50956, 101912, 203824, 4420433, 8840866, 17681732, 35363464, 70726928]

約数ペア:

[(1, 70726928), (2, 35363464), (4, 17681732), (8, 8840866), (16, 4420433), (347, 203824), (694, 101912), (1388, 50956), (2776, 25478), (5552, 12739)]