39941432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^2$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 83481840

約数和(自身を除く): 43540408

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 113, 136, 184, 226, 391, 452, 782, 904, 1564, 1921, 2599, 3128, 3842, 5198, 7684, 10396, 12769, 15368, 20792, 25538, 44183, 51076, 88366, 102152, 176732, 217073, 293687, 353464, 434146, 587374, 868292, 1174748, 1736584, 2349496, 4992679, 9985358, 19970716, 39941432]

約数ペア:

[(1, 39941432), (2, 19970716), (4, 9985358), (8, 4992679), (17, 2349496), (23, 1736584), (34, 1174748), (46, 868292), (68, 587374), (92, 434146), (113, 353464), (136, 293687), (184, 217073), (226, 176732), (391, 102152), (452, 88366), (782, 51076), (904, 44183), (1564, 25538), (1921, 20792), (2599, 15368), (3128, 12769), (3842, 10396), (5198, 7684)]