5681368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 13893120

約数和(自身を除く): 8211752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 401, 506, 616, 644, 802, 1012, 1288, 1604, 1771, 2024, 2807, 3208, 3542, 4411, 5614, 7084, 8822, 9223, 11228, 14168, 17644, 18446, 22456, 30877, 35288, 36892, 61754, 64561, 73784, 101453, 123508, 129122, 202906, 247016, 258244, 405812, 516488, 710171, 811624, 1420342, 2840684, 5681368]

約数ペア:

[(1, 5681368), (2, 2840684), (4, 1420342), (7, 811624), (8, 710171), (11, 516488), (14, 405812), (22, 258244), (23, 247016), (28, 202906), (44, 129122), (46, 123508), (56, 101453), (77, 73784), (88, 64561), (92, 61754), (154, 36892), (161, 35288), (184, 30877), (253, 22456), (308, 18446), (322, 17644), (401, 14168), (506, 11228), (616, 9223), (644, 8822), (802, 7084), (1012, 5614), (1288, 4411), (1604, 3542), (1771, 3208), (2024, 2807)]