28209752

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113749}}^1$

素因数の和:113786

約数の個数: 16

約数和(自身を含む): 54600000

約数和(自身を除く): 26390248

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 113749, 227498, 454996, 909992, 3526219, 7052438, 14104876, 28209752]

約数ペア:

[(1, 28209752), (2, 14104876), (4, 7052438), (8, 3526219), (31, 909992), (62, 454996), (124, 227498), (248, 113749)]