38285913904

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{10723}}^1$

素因数の和:11258

約数の個数: 80

約数和(自身を含む): 86169484800

約数和(自身を除く): 47883570896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 449, 497, 568, 898, 994, 1136, 1796, 1988, 3143, 3592, 3976, 6286, 7184, 7952, 10723, 12572, 21446, 25144, 31879, 42892, 50288, 63758, 75061, 85784, 127516, 150122, 171568, 223153, 255032, 300244, 446306, 510064, 600488, 761333, 892612, 1200976, 1522666, 1785224, 3045332, 3570448, 4814627, 5329331, 6090664, 9629254, 10658662, 12181328, 19258508, 21317324, 33702389, 38517016, 42634648, 67404778, 77034032, 85269296, 134809556, 269619112, 341838517, 539238224, 683677034, 1367354068, 2392869619, 2734708136, 4785739238, 5469416272, 9571478476, 19142956952, 38285913904]

約数ペア:

[(1, 38285913904), (2, 19142956952), (4, 9571478476), (7, 5469416272), (8, 4785739238), (14, 2734708136), (16, 2392869619), (28, 1367354068), (56, 683677034), (71, 539238224), (112, 341838517), (142, 269619112), (284, 134809556), (449, 85269296), (497, 77034032), (568, 67404778), (898, 42634648), (994, 38517016), (1136, 33702389), (1796, 21317324), (1988, 19258508), (3143, 12181328), (3592, 10658662), (3976, 9629254), (6286, 6090664), (7184, 5329331), (7952, 4814627), (10723, 3570448), (12572, 3045332), (21446, 1785224), (25144, 1522666), (31879, 1200976), (42892, 892612), (50288, 761333), (63758, 600488), (75061, 510064), (85784, 446306), (127516, 300244), (150122, 255032), (171568, 223153)]