15678425134

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{27427}}^1$

素因数の和:27529

約数の個数: 48

約数和(自身を含む): 26675814528

約数和(自身を除く): 10997389394

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 289, 391, 578, 731, 782, 989, 1462, 1978, 6647, 12427, 13294, 16813, 24854, 27427, 33626, 54854, 285821, 466259, 571642, 630821, 932518, 1179361, 1261642, 2358722, 7926403, 10723957, 15852806, 20049137, 21447914, 27125303, 40098274, 54250606, 182307269, 340835329, 364614538, 461130151, 681670658, 922260302, 7839212567, 15678425134]

約数ペア:

[(1, 15678425134), (2, 7839212567), (17, 922260302), (23, 681670658), (34, 461130151), (43, 364614538), (46, 340835329), (86, 182307269), (289, 54250606), (391, 40098274), (578, 27125303), (731, 21447914), (782, 20049137), (989, 15852806), (1462, 10723957), (1978, 7926403), (6647, 2358722), (12427, 1261642), (13294, 1179361), (16813, 932518), (24854, 630821), (27427, 571642), (33626, 466259), (54854, 285821)]