28701736

素因数分解:

$2^3\times 7^1\times {\mathrm{512531}}^1$

素因数の和:512544

約数の個数: 16

約数和(自身を含む): 61503840

約数和(自身を除く): 32802104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 512531, 1025062, 2050124, 3587717, 4100248, 7175434, 14350868, 28701736]

約数ペア:

[(1, 28701736), (2, 14350868), (4, 7175434), (7, 4100248), (8, 3587717), (14, 2050124), (28, 1025062), (56, 512531)]