28132416

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:78

約数の個数: 189

約数和(自身を含む): 92754831

約数和(自身を除く): 64622415

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 169, 192, 204, 208, 221, 234, 272, 288, 289, 306, 312, 338, 408, 416, 442, 468, 507, 544, 576, 578, 612, 624, 663, 676, 816, 832, 867, 884, 936, 1014, 1088, 1156, 1224, 1248, 1326, 1352, 1521, 1632, 1734, 1768, 1872, 1989, 2028, 2312, 2448, 2496, 2601, 2652, 2704, 2873, 3042, 3264, 3468, 3536, 3744, 3757, 3978, 4056, 4624, 4896, 5202, 5304, 5408, 5746, 6084, 6936, 7072, 7488, 7514, 7956, 8112, 8619, 9248, 9792, 10404, 10608, 10816, 11271, 11492, 12168, 13872, 14144, 15028, 15912, 16224, 17238, 18496, 20808, 21216, 22542, 22984, 24336, 25857, 27744, 30056, 31824, 32448, 33813, 34476, 41616, 42432, 45084, 45968, 48672, 48841, 51714, 55488, 60112, 63648, 67626, 68952, 83232, 90168, 91936, 97344, 97682, 103428, 120224, 127296, 135252, 137904, 146523, 166464, 180336, 183872, 195364, 206856, 240448, 270504, 275808, 293046, 360672, 390728, 413712, 439569, 541008, 551616, 586092, 721344, 781456, 827424, 879138, 1082016, 1172184, 1562912, 1654848, 1758276, 2164032, 2344368, 3125824, 3516552, 4688736, 7033104, 9377472, 14066208, 28132416]

約数ペア:

[(1, 28132416), (2, 14066208), (3, 9377472), (4, 7033104), (6, 4688736), (8, 3516552), (9, 3125824), (12, 2344368), (13, 2164032), (16, 1758276), (17, 1654848), (18, 1562912), (24, 1172184), (26, 1082016), (32, 879138), (34, 827424), (36, 781456), (39, 721344), (48, 586092), (51, 551616), (52, 541008), (64, 439569), (68, 413712), (72, 390728), (78, 360672), (96, 293046), (102, 275808), (104, 270504), (117, 240448), (136, 206856), (144, 195364), (153, 183872), (156, 180336), (169, 166464), (192, 146523), (204, 137904), (208, 135252), (221, 127296), (234, 120224), (272, 103428), (288, 97682), (289, 97344), (306, 91936), (312, 90168), (338, 83232), (408, 68952), (416, 67626), (442, 63648), (468, 60112), (507, 55488), (544, 51714), (576, 48841), (578, 48672), (612, 45968), (624, 45084), (663, 42432), (676, 41616), (816, 34476), (832, 33813), (867, 32448), (884, 31824), (936, 30056), (1014, 27744), (1088, 25857), (1156, 24336), (1224, 22984), (1248, 22542), (1326, 21216), (1352, 20808), (1521, 18496), (1632, 17238), (1734, 16224), (1768, 15912), (1872, 15028), (1989, 14144), (2028, 13872), (2312, 12168), (2448, 11492), (2496, 11271), (2601, 10816), (2652, 10608), (2704, 10404), (2873, 9792), (3042, 9248), (3264, 8619), (3468, 8112), (3536, 7956), (3744, 7514), (3757, 7488), (3978, 7072), (4056, 6936), (4624, 6084), (4896, 5746), (5202, 5408)]