1736772064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{66431}}^1$

素因数の和:66503

約数の個数: 48

約数和(自身を含む): 3682990080

約数和(自身を除く): 1946218016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 6536, 13072, 26144, 66431, 132862, 265724, 531448, 1062896, 1262189, 2125792, 2524378, 2856533, 5048756, 5713066, 10097512, 11426132, 20195024, 22852264, 40390048, 45704528, 54274127, 91409056, 108548254, 217096508, 434193016, 868386032, 1736772064]

約数ペア:

[(1, 1736772064), (2, 868386032), (4, 434193016), (8, 217096508), (16, 108548254), (19, 91409056), (32, 54274127), (38, 45704528), (43, 40390048), (76, 22852264), (86, 20195024), (152, 11426132), (172, 10097512), (304, 5713066), (344, 5048756), (608, 2856533), (688, 2524378), (817, 2125792), (1376, 1262189), (1634, 1062896), (3268, 531448), (6536, 265724), (13072, 132862), (26144, 66431)]