28874292

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 41887308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 233, 276, 449, 466, 699, 898, 932, 1347, 1398, 1796, 2694, 2796, 5359, 5388, 10327, 10718, 16077, 20654, 21436, 30981, 32154, 41308, 61962, 64308, 104617, 123924, 209234, 313851, 418468, 627702, 1255404, 2406191, 4812382, 7218573, 9624764, 14437146, 28874292]

約数ペア:

[(1, 28874292), (2, 14437146), (3, 9624764), (4, 7218573), (6, 4812382), (12, 2406191), (23, 1255404), (46, 627702), (69, 418468), (92, 313851), (138, 209234), (233, 123924), (276, 104617), (449, 64308), (466, 61962), (699, 41308), (898, 32154), (932, 30981), (1347, 21436), (1398, 20654), (1796, 16077), (2694, 10718), (2796, 10327), (5359, 5388)]