56791616

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1163}}^1$

素因数の和:1291

約数の個数: 56

約数和(自身を含む): 130088640

約数和(自身を除く): 73297024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 763, 872, 1163, 1526, 1744, 2326, 3052, 3488, 4652, 6104, 6976, 8141, 9304, 12208, 16282, 18608, 24416, 32564, 37216, 48832, 65128, 74432, 126767, 130256, 253534, 260512, 507068, 521024, 887369, 1014136, 1774738, 2028272, 3549476, 4056544, 7098952, 8113088, 14197904, 28395808, 56791616]

約数ペア:

[(1, 56791616), (2, 28395808), (4, 14197904), (7, 8113088), (8, 7098952), (14, 4056544), (16, 3549476), (28, 2028272), (32, 1774738), (56, 1014136), (64, 887369), (109, 521024), (112, 507068), (218, 260512), (224, 253534), (436, 130256), (448, 126767), (763, 74432), (872, 65128), (1163, 48832), (1526, 37216), (1744, 32564), (2326, 24416), (3052, 18608), (3488, 16282), (4652, 12208), (6104, 9304), (6976, 8141)]