704143648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89087}}^1$

素因数の和:89129

約数の個数: 48

約数和(自身を含む): 1571512320

約数和(自身を除く): 867368672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 89087, 178174, 356348, 712696, 1158131, 1425392, 1692653, 2316262, 2850784, 3385306, 4632524, 6770612, 9265048, 13541224, 18530096, 22004489, 27082448, 37060192, 44008978, 54164896, 88017956, 176035912, 352071824, 704143648]

約数ペア:

[(1, 704143648), (2, 352071824), (4, 176035912), (8, 88017956), (13, 54164896), (16, 44008978), (19, 37060192), (26, 27082448), (32, 22004489), (38, 18530096), (52, 13541224), (76, 9265048), (104, 6770612), (152, 4632524), (208, 3385306), (247, 2850784), (304, 2316262), (416, 1692653), (494, 1425392), (608, 1158131), (988, 712696), (1976, 356348), (3952, 178174), (7904, 89087)]