27988654176

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{1983323}}^1$

素因数の和:1983353

約数の個数: 108

約数和(自身を含む): 92587514292

約数和(自身を除く): 64598860116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 1983323, 3966646, 5949969, 7933292, 11899938, 13883261, 15866584, 17849907, 23799876, 27766522, 31733168, 35699814, 41649783, 47599752, 55533044, 63466336, 71399628, 83299566, 95199504, 97182827, 111066088, 124949349, 142799256, 166599132, 190399008, 194365654, 222132176, 249898698, 285598512, 291548481, 333198264, 388731308, 444264352, 499797396, 571197024, 583096962, 666396528, 777462616, 874645443, 999594792, 1166193924, 1332793056, 1554925232, 1749290886, 1999189584, 2332387848, 3109850464, 3498581772, 3998379168, 4664775696, 6997163544, 9329551392, 13994327088, 27988654176]

約数ペア:

[(1, 27988654176), (2, 13994327088), (3, 9329551392), (4, 6997163544), (6, 4664775696), (7, 3998379168), (8, 3498581772), (9, 3109850464), (12, 2332387848), (14, 1999189584), (16, 1749290886), (18, 1554925232), (21, 1332793056), (24, 1166193924), (28, 999594792), (32, 874645443), (36, 777462616), (42, 666396528), (48, 583096962), (49, 571197024), (56, 499797396), (63, 444264352), (72, 388731308), (84, 333198264), (96, 291548481), (98, 285598512), (112, 249898698), (126, 222132176), (144, 194365654), (147, 190399008), (168, 166599132), (196, 142799256), (224, 124949349), (252, 111066088), (288, 97182827), (294, 95199504), (336, 83299566), (392, 71399628), (441, 63466336), (504, 55533044), (588, 47599752), (672, 41649783), (784, 35699814), (882, 31733168), (1008, 27766522), (1176, 23799876), (1568, 17849907), (1764, 15866584), (2016, 13883261), (2352, 11899938), (3528, 7933292), (4704, 5949969), (7056, 3966646), (14112, 1983323)]