47381568

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 112

約数和(自身を含む): 138598656

約数和(自身を除く): 91217088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 156, 164, 192, 208, 246, 312, 328, 416, 463, 492, 533, 624, 656, 832, 926, 984, 1066, 1248, 1312, 1389, 1599, 1852, 1968, 2132, 2496, 2624, 2778, 3198, 3704, 3936, 4264, 5556, 6019, 6396, 7408, 7872, 8528, 11112, 12038, 12792, 14816, 17056, 18057, 18983, 22224, 24076, 25584, 29632, 34112, 36114, 37966, 44448, 48152, 51168, 56949, 72228, 75932, 88896, 96304, 102336, 113898, 144456, 151864, 192608, 227796, 246779, 288912, 303728, 385216, 455592, 493558, 577824, 607456, 740337, 911184, 987116, 1155648, 1214912, 1480674, 1822368, 1974232, 2961348, 3644736, 3948464, 5922696, 7896928, 11845392, 15793856, 23690784, 47381568]

約数ペア:

[(1, 47381568), (2, 23690784), (3, 15793856), (4, 11845392), (6, 7896928), (8, 5922696), (12, 3948464), (13, 3644736), (16, 2961348), (24, 1974232), (26, 1822368), (32, 1480674), (39, 1214912), (41, 1155648), (48, 987116), (52, 911184), (64, 740337), (78, 607456), (82, 577824), (96, 493558), (104, 455592), (123, 385216), (156, 303728), (164, 288912), (192, 246779), (208, 227796), (246, 192608), (312, 151864), (328, 144456), (416, 113898), (463, 102336), (492, 96304), (533, 88896), (624, 75932), (656, 72228), (832, 56949), (926, 51168), (984, 48152), (1066, 44448), (1248, 37966), (1312, 36114), (1389, 34112), (1599, 29632), (1852, 25584), (1968, 24076), (2132, 22224), (2496, 18983), (2624, 18057), (2778, 17056), (3198, 14816), (3704, 12792), (3936, 12038), (4264, 11112), (5556, 8528), (6019, 7872), (6396, 7408)]