28364112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1521

約数の個数: 120

約数和(自身を含む): 95559360

約数和(自身を除く): 67195248

約数列:

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

約数ペア:

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