28412984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3541}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 57380400

約数和(自身を除く): 28967416

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 3541, 4012, 7082, 8024, 14164, 28328, 60197, 120394, 208919, 240788, 417838, 481576, 835676, 1671352, 3551623, 7103246, 14206492, 28412984]

約数ペア:

[(1, 28412984), (2, 14206492), (4, 7103246), (8, 3551623), (17, 1671352), (34, 835676), (59, 481576), (68, 417838), (118, 240788), (136, 208919), (236, 120394), (472, 60197), (1003, 28328), (2006, 14164), (3541, 8024), (4012, 7082)]