28272169896

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{16591649}}^1$

素因数の和:16591729

約数の個数: 32

約数和(自身を含む): 71675928000

約数和(自身を除く): 43403758104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 16591649, 33183298, 49774947, 66366596, 99549894, 132733192, 199099788, 398199576, 1178007079, 2356014158, 3534021237, 4712028316, 7068042474, 9424056632, 14136084948, 28272169896]

約数ペア:

[(1, 28272169896), (2, 14136084948), (3, 9424056632), (4, 7068042474), (6, 4712028316), (8, 3534021237), (12, 2356014158), (24, 1178007079), (71, 398199576), (142, 199099788), (213, 132733192), (284, 99549894), (426, 66366596), (568, 49774947), (852, 33183298), (1704, 16591649)]