28796096

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 73152000

約数和(自身を除く): 44355904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 199, 224, 238, 266, 272, 304, 323, 398, 448, 476, 532, 544, 608, 646, 796, 952, 1064, 1088, 1216, 1292, 1393, 1592, 1904, 2128, 2261, 2584, 2786, 3184, 3383, 3781, 3808, 4256, 4522, 5168, 5572, 6368, 6766, 7562, 7616, 8512, 9044, 10336, 11144, 12736, 13532, 15124, 18088, 20672, 22288, 23681, 26467, 27064, 30248, 36176, 44576, 47362, 52934, 54128, 60496, 64277, 72352, 89152, 94724, 105868, 108256, 120992, 128554, 144704, 189448, 211736, 216512, 241984, 257108, 378896, 423472, 449939, 514216, 757792, 846944, 899878, 1028432, 1515584, 1693888, 1799756, 2056864, 3599512, 4113728, 7199024, 14398048, 28796096]

約数ペア:

[(1, 28796096), (2, 14398048), (4, 7199024), (7, 4113728), (8, 3599512), (14, 2056864), (16, 1799756), (17, 1693888), (19, 1515584), (28, 1028432), (32, 899878), (34, 846944), (38, 757792), (56, 514216), (64, 449939), (68, 423472), (76, 378896), (112, 257108), (119, 241984), (133, 216512), (136, 211736), (152, 189448), (199, 144704), (224, 128554), (238, 120992), (266, 108256), (272, 105868), (304, 94724), (323, 89152), (398, 72352), (448, 64277), (476, 60496), (532, 54128), (544, 52934), (608, 47362), (646, 44576), (796, 36176), (952, 30248), (1064, 27064), (1088, 26467), (1216, 23681), (1292, 22288), (1393, 20672), (1592, 18088), (1904, 15124), (2128, 13532), (2261, 12736), (2584, 11144), (2786, 10336), (3184, 9044), (3383, 8512), (3781, 7616), (3808, 7562), (4256, 6766), (4522, 6368), (5168, 5572)]