28759088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{41801}}^1$

素因数の和:41852

約数の個数: 20

約数和(自身を含む): 57017928

約数和(自身を除く): 28258840

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 41801, 83602, 167204, 334408, 668816, 1797443, 3594886, 7189772, 14379544, 28759088]

約数ペア:

[(1, 28759088), (2, 14379544), (4, 7189772), (8, 3594886), (16, 1797443), (43, 668816), (86, 334408), (172, 167204), (344, 83602), (688, 41801)]