56728224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1523

約数の個数: 144

約数和(自身を含む): 194201280

約数和(自身を除く): 137473056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1481, 1596, 1824, 2016, 2128, 2394, 2736, 2962, 3192, 4256, 4443, 4788, 5472, 5924, 6384, 8886, 9576, 10367, 11848, 12768, 13329, 17772, 19152, 20734, 23696, 26658, 28139, 31101, 35544, 38304, 41468, 47392, 53316, 56278, 62202, 71088, 82936, 84417, 93303, 106632, 112556, 124404, 142176, 165872, 168834, 186606, 196973, 213264, 225112, 248808, 253251, 331744, 337668, 373212, 393946, 426528, 450224, 497616, 506502, 590919, 675336, 746424, 787892, 900448, 995232, 1013004, 1181838, 1350672, 1492848, 1575784, 1772757, 2026008, 2363676, 2701344, 2985696, 3151568, 3545514, 4052016, 4727352, 6303136, 7091028, 8104032, 9454704, 14182056, 18909408, 28364112, 56728224]

約数ペア:

[(1, 56728224), (2, 28364112), (3, 18909408), (4, 14182056), (6, 9454704), (7, 8104032), (8, 7091028), (9, 6303136), (12, 4727352), (14, 4052016), (16, 3545514), (18, 3151568), (19, 2985696), (21, 2701344), (24, 2363676), (28, 2026008), (32, 1772757), (36, 1575784), (38, 1492848), (42, 1350672), (48, 1181838), (56, 1013004), (57, 995232), (63, 900448), (72, 787892), (76, 746424), (84, 675336), (96, 590919), (112, 506502), (114, 497616), (126, 450224), (133, 426528), (144, 393946), (152, 373212), (168, 337668), (171, 331744), (224, 253251), (228, 248808), (252, 225112), (266, 213264), (288, 196973), (304, 186606), (336, 168834), (342, 165872), (399, 142176), (456, 124404), (504, 112556), (532, 106632), (608, 93303), (672, 84417), (684, 82936), (798, 71088), (912, 62202), (1008, 56278), (1064, 53316), (1197, 47392), (1368, 41468), (1481, 38304), (1596, 35544), (1824, 31101), (2016, 28139), (2128, 26658), (2394, 23696), (2736, 20734), (2962, 19152), (3192, 17772), (4256, 13329), (4443, 12768), (4788, 11848), (5472, 10367), (5924, 9576), (6384, 8886)]