28331494464

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1621537}}^1$

素因数の和:1621572

約数の個数: 112

約数和(自身を含む): 92259026048

約数和(自身を除く): 63927531584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 1621537, 3243074, 4864611, 6486148, 9729222, 11350759, 12972296, 19458444, 21079981, 22701518, 25944592, 34052277, 38916888, 42159962, 45403036, 51889184, 63239943, 68104554, 77833776, 84319924, 90806072, 103778368, 126479886, 136209108, 147559867, 155667552, 168639848, 181612144, 252959772, 272418216, 295119734, 311335104, 337279696, 363224288, 442679601, 505919544, 544836432, 590239468, 674559392, 726448576, 885359202, 1011839088, 1089672864, 1180478936, 1349118784, 1770718404, 2023678176, 2179345728, 2360957872, 3541436808, 4047356352, 4721915744, 7082873616, 9443831488, 14165747232, 28331494464]

約数ペア:

[(1, 28331494464), (2, 14165747232), (3, 9443831488), (4, 7082873616), (6, 4721915744), (7, 4047356352), (8, 3541436808), (12, 2360957872), (13, 2179345728), (14, 2023678176), (16, 1770718404), (21, 1349118784), (24, 1180478936), (26, 1089672864), (28, 1011839088), (32, 885359202), (39, 726448576), (42, 674559392), (48, 590239468), (52, 544836432), (56, 505919544), (64, 442679601), (78, 363224288), (84, 337279696), (91, 311335104), (96, 295119734), (104, 272418216), (112, 252959772), (156, 181612144), (168, 168639848), (182, 155667552), (192, 147559867), (208, 136209108), (224, 126479886), (273, 103778368), (312, 90806072), (336, 84319924), (364, 77833776), (416, 68104554), (448, 63239943), (546, 51889184), (624, 45403036), (672, 42159962), (728, 38916888), (832, 34052277), (1092, 25944592), (1248, 22701518), (1344, 21079981), (1456, 19458444), (2184, 12972296), (2496, 11350759), (2912, 9729222), (4368, 6486148), (5824, 4864611), (8736, 3243074), (17472, 1621537)]