28385364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9133}}^1$

素因数の和:9184

約数の個数: 48

約数和(自身を含む): 77748608

約数和(自身を除く): 49363244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 9133, 18266, 27399, 36532, 54798, 63931, 109596, 127862, 191793, 255724, 337921, 383586, 675842, 767172, 1013763, 1351684, 2027526, 2365447, 4055052, 4730894, 7096341, 9461788, 14192682, 28385364]

約数ペア:

[(1, 28385364), (2, 14192682), (3, 9461788), (4, 7096341), (6, 4730894), (7, 4055052), (12, 2365447), (14, 2027526), (21, 1351684), (28, 1013763), (37, 767172), (42, 675842), (74, 383586), (84, 337921), (111, 255724), (148, 191793), (222, 127862), (259, 109596), (444, 63931), (518, 54798), (777, 36532), (1036, 27399), (1554, 18266), (3108, 9133)]