28624568

素因数分解:

$2^3\times 7^1\times {\mathrm{511153}}^1$

素因数の和:511166

約数の個数: 16

約数和(自身を含む): 61338480

約数和(自身を除く): 32713912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 511153, 1022306, 2044612, 3578071, 4089224, 7156142, 14312284, 28624568]

約数ペア:

[(1, 28624568), (2, 14312284), (4, 7156142), (7, 4089224), (8, 3578071), (14, 2044612), (28, 1022306), (56, 511153)]