68339584

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{1613}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 136641240

約数和(自身を除く): 68301656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 662, 1324, 1613, 2648, 3226, 5296, 6452, 10592, 12904, 21184, 25808, 42368, 51616, 103232, 206464, 533903, 1067806, 2135612, 4271224, 8542448, 17084896, 34169792, 68339584]

約数ペア:

[(1, 68339584), (2, 34169792), (4, 17084896), (8, 8542448), (16, 4271224), (32, 2135612), (64, 1067806), (128, 533903), (331, 206464), (662, 103232), (1324, 51616), (1613, 42368), (2648, 25808), (3226, 21184), (5296, 12904), (6452, 10592)]