27928656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 90529920

約数和(自身を除く): 62601264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 103, 112, 126, 144, 168, 206, 252, 269, 309, 336, 412, 504, 538, 618, 721, 807, 824, 927, 1008, 1076, 1236, 1442, 1614, 1648, 1854, 1883, 2152, 2163, 2421, 2472, 2884, 3228, 3708, 3766, 4304, 4326, 4842, 4944, 5649, 5768, 6456, 6489, 7416, 7532, 8652, 9684, 11298, 11536, 12912, 12978, 14832, 15064, 16947, 17304, 19368, 22596, 25956, 27707, 30128, 33894, 34608, 38736, 45192, 51912, 55414, 67788, 83121, 90384, 103824, 110828, 135576, 166242, 193949, 221656, 249363, 271152, 332484, 387898, 443312, 498726, 581847, 664968, 775796, 997452, 1163694, 1329936, 1551592, 1745541, 1994904, 2327388, 3103184, 3491082, 3989808, 4654776, 6982164, 9309552, 13964328, 27928656]

約数ペア:

[(1, 27928656), (2, 13964328), (3, 9309552), (4, 6982164), (6, 4654776), (7, 3989808), (8, 3491082), (9, 3103184), (12, 2327388), (14, 1994904), (16, 1745541), (18, 1551592), (21, 1329936), (24, 1163694), (28, 997452), (36, 775796), (42, 664968), (48, 581847), (56, 498726), (63, 443312), (72, 387898), (84, 332484), (103, 271152), (112, 249363), (126, 221656), (144, 193949), (168, 166242), (206, 135576), (252, 110828), (269, 103824), (309, 90384), (336, 83121), (412, 67788), (504, 55414), (538, 51912), (618, 45192), (721, 38736), (807, 34608), (824, 33894), (927, 30128), (1008, 27707), (1076, 25956), (1236, 22596), (1442, 19368), (1614, 17304), (1648, 16947), (1854, 15064), (1883, 14832), (2152, 12978), (2163, 12912), (2421, 11536), (2472, 11298), (2884, 9684), (3228, 8652), (3708, 7532), (3766, 7416), (4304, 6489), (4326, 6456), (4842, 5768), (4944, 5649)]