28117104

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{911}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 72828672

約数和(自身を除く): 44711568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 911, 1286, 1822, 1929, 2572, 2733, 3644, 3858, 5144, 5466, 7288, 7716, 10288, 10932, 14576, 15432, 21864, 30864, 43728, 585773, 1171546, 1757319, 2343092, 3514638, 4686184, 7029276, 9372368, 14058552, 28117104]

約数ペア:

[(1, 28117104), (2, 14058552), (3, 9372368), (4, 7029276), (6, 4686184), (8, 3514638), (12, 2343092), (16, 1757319), (24, 1171546), (48, 585773), (643, 43728), (911, 30864), (1286, 21864), (1822, 15432), (1929, 14576), (2572, 10932), (2733, 10288), (3644, 7716), (3858, 7288), (5144, 5466)]