28289568

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{2861}}^1$

素因数の和:2977

約数の個数: 48

約数和(自身を含む): 75007296

約数和(自身を除く): 46717728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 2861, 3296, 4944, 5722, 8583, 9888, 11444, 17166, 22888, 34332, 45776, 68664, 91552, 137328, 274656, 294683, 589366, 884049, 1178732, 1768098, 2357464, 3536196, 4714928, 7072392, 9429856, 14144784, 28289568]

約数ペア:

[(1, 28289568), (2, 14144784), (3, 9429856), (4, 7072392), (6, 4714928), (8, 3536196), (12, 2357464), (16, 1768098), (24, 1178732), (32, 884049), (48, 589366), (96, 294683), (103, 274656), (206, 137328), (309, 91552), (412, 68664), (618, 45776), (824, 34332), (1236, 22888), (1648, 17166), (2472, 11444), (2861, 9888), (3296, 8583), (4944, 5722)]