47425784

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 111144960

約数和(自身を除く): 63719176

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1607, 1736, 2108, 3214, 3689, 4216, 6428, 7378, 11249, 12856, 14756, 22498, 27319, 29512, 44996, 49817, 54638, 89992, 99634, 109276, 191233, 199268, 218552, 348719, 382466, 398536, 697438, 764932, 846889, 1394876, 1529864, 1693778, 2789752, 3387556, 5928223, 6775112, 11856446, 23712892, 47425784]

約数ペア:

[(1, 47425784), (2, 23712892), (4, 11856446), (7, 6775112), (8, 5928223), (14, 3387556), (17, 2789752), (28, 1693778), (31, 1529864), (34, 1394876), (56, 846889), (62, 764932), (68, 697438), (119, 398536), (124, 382466), (136, 348719), (217, 218552), (238, 199268), (248, 191233), (434, 109276), (476, 99634), (527, 89992), (868, 54638), (952, 49817), (1054, 44996), (1607, 29512), (1736, 27319), (2108, 22498), (3214, 14756), (3689, 12856), (4216, 11249), (6428, 7378)]