28647102

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11731}}^1$

素因数の和:11784

約数の個数: 32

約数和(自身を含む): 64197504

約数和(自身を除く): 35550402

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 11731, 23462, 35193, 70386, 129041, 258082, 387123, 434047, 774246, 868094, 1302141, 2604282, 4774517, 9549034, 14323551, 28647102]

約数ペア:

[(1, 28647102), (2, 14323551), (3, 9549034), (6, 4774517), (11, 2604282), (22, 1302141), (33, 868094), (37, 774246), (66, 434047), (74, 387123), (111, 258082), (222, 129041), (407, 70386), (814, 35193), (1221, 23462), (2442, 11731)]