39420896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2871

約数の個数: 48

約数和(自身を含む): 85276800

約数和(自身を除く): 45855904

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 2819, 3496, 5638, 6992, 11276, 13984, 22552, 45104, 53561, 64837, 90208, 107122, 129674, 214244, 259348, 428488, 518696, 856976, 1037392, 1231903, 1713952, 2074784, 2463806, 4927612, 9855224, 19710448, 39420896]

約数ペア:

[(1, 39420896), (2, 19710448), (4, 9855224), (8, 4927612), (16, 2463806), (19, 2074784), (23, 1713952), (32, 1231903), (38, 1037392), (46, 856976), (76, 518696), (92, 428488), (152, 259348), (184, 214244), (304, 129674), (368, 107122), (437, 90208), (608, 64837), (736, 53561), (874, 45104), (1748, 22552), (2819, 13984), (3496, 11276), (5638, 6992)]