28496832

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 94859856

約数和(自身を除く): 66363024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 233, 273, 294, 312, 336, 364, 392, 416, 448, 466, 546, 588, 624, 637, 672, 699, 728, 784, 832, 932, 1092, 1176, 1248, 1274, 1344, 1398, 1456, 1568, 1631, 1864, 1911, 2184, 2352, 2496, 2548, 2796, 2912, 3029, 3136, 3262, 3728, 3822, 4368, 4704, 4893, 5096, 5592, 5824, 6058, 6524, 7456, 7644, 8736, 9087, 9408, 9786, 10192, 11184, 11417, 12116, 13048, 14912, 15288, 17472, 18174, 19572, 20384, 21203, 22368, 22834, 24232, 26096, 30576, 34251, 36348, 39144, 40768, 42406, 44736, 45668, 48464, 52192, 61152, 63609, 68502, 72696, 78288, 84812, 91336, 96928, 104384, 122304, 127218, 137004, 145392, 148421, 156576, 169624, 182672, 193856, 254436, 274008, 290784, 296842, 313152, 339248, 365344, 445263, 508872, 548016, 581568, 593684, 678496, 730688, 890526, 1017744, 1096032, 1187368, 1356992, 1781052, 2035488, 2192064, 2374736, 3562104, 4070976, 4749472, 7124208, 9498944, 14248416, 28496832]

約数ペア:

[(1, 28496832), (2, 14248416), (3, 9498944), (4, 7124208), (6, 4749472), (7, 4070976), (8, 3562104), (12, 2374736), (13, 2192064), (14, 2035488), (16, 1781052), (21, 1356992), (24, 1187368), (26, 1096032), (28, 1017744), (32, 890526), (39, 730688), (42, 678496), (48, 593684), (49, 581568), (52, 548016), (56, 508872), (64, 445263), (78, 365344), (84, 339248), (91, 313152), (96, 296842), (98, 290784), (104, 274008), (112, 254436), (147, 193856), (156, 182672), (168, 169624), (182, 156576), (192, 148421), (196, 145392), (208, 137004), (224, 127218), (233, 122304), (273, 104384), (294, 96928), (312, 91336), (336, 84812), (364, 78288), (392, 72696), (416, 68502), (448, 63609), (466, 61152), (546, 52192), (588, 48464), (624, 45668), (637, 44736), (672, 42406), (699, 40768), (728, 39144), (784, 36348), (832, 34251), (932, 30576), (1092, 26096), (1176, 24232), (1248, 22834), (1274, 22368), (1344, 21203), (1398, 20384), (1456, 19572), (1568, 18174), (1631, 17472), (1864, 15288), (1911, 14912), (2184, 13048), (2352, 12116), (2496, 11417), (2548, 11184), (2796, 10192), (2912, 9786), (3029, 9408), (3136, 9087), (3262, 8736), (3728, 7644), (3822, 7456), (4368, 6524), (4704, 6058), (4893, 5824), (5096, 5592)]