28258664

素因数分解:

$2^3\times 7^1\times {\mathrm{504619}}^1$

素因数の和:504632

約数の個数: 16

約数和(自身を含む): 60554400

約数和(自身を除く): 32295736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 504619, 1009238, 2018476, 3532333, 4036952, 7064666, 14129332, 28258664]

約数ペア:

[(1, 28258664), (2, 14129332), (4, 7064666), (7, 4036952), (8, 3532333), (14, 2018476), (28, 1009238), (56, 504619)]