27874897936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{282409}}^1$

素因数の和:282647

約数の個数: 40

約数和(自身を含む): 56030144000

約数和(自身を除く): 28155246064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 199, 248, 398, 496, 796, 1592, 3184, 6169, 12338, 24676, 49352, 98704, 282409, 564818, 1129636, 2259272, 4518544, 8754679, 17509358, 35018716, 56199391, 70037432, 112398782, 140074864, 224797564, 449595128, 899190256, 1742181121, 3484362242, 6968724484, 13937448968, 27874897936]

約数ペア:

[(1, 27874897936), (2, 13937448968), (4, 6968724484), (8, 3484362242), (16, 1742181121), (31, 899190256), (62, 449595128), (124, 224797564), (199, 140074864), (248, 112398782), (398, 70037432), (496, 56199391), (796, 35018716), (1592, 17509358), (3184, 8754679), (6169, 4518544), (12338, 2259272), (24676, 1129636), (49352, 564818), (98704, 282409)]