18755986624

素因数分解:

$2^6\times {\mathrm{857}}^1\times {\mathrm{341963}}^1$

素因数の和:342832

約数の個数: 28

約数和(自身を含む): 37262449224

約数和(自身を除く): 18506462600

約数列:

[1, 2, 4, 8, 16, 32, 64, 857, 1714, 3428, 6856, 13712, 27424, 54848, 341963, 683926, 1367852, 2735704, 5471408, 10942816, 21885632, 293062291, 586124582, 1172249164, 2344498328, 4688996656, 9377993312, 18755986624]

約数ペア:

[(1, 18755986624), (2, 9377993312), (4, 4688996656), (8, 2344498328), (16, 1172249164), (32, 586124582), (64, 293062291), (857, 21885632), (1714, 10942816), (3428, 5471408), (6856, 2735704), (13712, 1367852), (27424, 683926), (54848, 341963)]