28074396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5479}}^1$

素因数の和:5554

約数の個数: 48

約数和(自身を含む): 76106240

約数和(自身を除く): 48031844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 5479, 10958, 16437, 21916, 32874, 38353, 65748, 76706, 115059, 153412, 230118, 334219, 460236, 668438, 1002657, 1336876, 2005314, 2339533, 4010628, 4679066, 7018599, 9358132, 14037198, 28074396]

約数ペア:

[(1, 28074396), (2, 14037198), (3, 9358132), (4, 7018599), (6, 4679066), (7, 4010628), (12, 2339533), (14, 2005314), (21, 1336876), (28, 1002657), (42, 668438), (61, 460236), (84, 334219), (122, 230118), (183, 153412), (244, 115059), (366, 76706), (427, 65748), (732, 38353), (854, 32874), (1281, 21916), (1708, 16437), (2562, 10958), (5124, 5479)]