28032378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1217}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 61387200

約数和(自身を除く): 33354822

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 349, 698, 1047, 1217, 2094, 2434, 3651, 3839, 7302, 7678, 11517, 13387, 23034, 26774, 40161, 80322, 424733, 849466, 1274199, 2548398, 4672063, 9344126, 14016189, 28032378]

約数ペア:

[(1, 28032378), (2, 14016189), (3, 9344126), (6, 4672063), (11, 2548398), (22, 1274199), (33, 849466), (66, 424733), (349, 80322), (698, 40161), (1047, 26774), (1217, 23034), (2094, 13387), (2434, 11517), (3651, 7678), (3839, 7302)]