67820576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 141392160

約数和(自身を除く): 73571584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 331, 337, 608, 662, 674, 1324, 1348, 2648, 2696, 5296, 5392, 6289, 6403, 10592, 10784, 12578, 12806, 25156, 25612, 50312, 51224, 100624, 102448, 111547, 201248, 204896, 223094, 446188, 892376, 1784752, 2119393, 3569504, 4238786, 8477572, 16955144, 33910288, 67820576]

約数ペア:

[(1, 67820576), (2, 33910288), (4, 16955144), (8, 8477572), (16, 4238786), (19, 3569504), (32, 2119393), (38, 1784752), (76, 892376), (152, 446188), (304, 223094), (331, 204896), (337, 201248), (608, 111547), (662, 102448), (674, 100624), (1324, 51224), (1348, 50312), (2648, 25612), (2696, 25156), (5296, 12806), (5392, 12578), (6289, 10784), (6403, 10592)]