71113826

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 124675200

約数和(自身を除く): 53561374

約数列:

[1, 2, 7, 14, 73, 146, 149, 298, 467, 511, 934, 1022, 1043, 2086, 3269, 6538, 10877, 21754, 34091, 68182, 69583, 76139, 139166, 152278, 238637, 477274, 487081, 974162, 5079559, 10159118, 35556913, 71113826]

約数ペア:

[(1, 71113826), (2, 35556913), (7, 10159118), (14, 5079559), (73, 974162), (146, 487081), (149, 477274), (298, 238637), (467, 152278), (511, 139166), (934, 76139), (1022, 69583), (1043, 68182), (2086, 34091), (3269, 21754), (6538, 10877)]