28468568

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{53113}}^1$

素因数の和:53186

約数の個数: 16

約数和(自身を含む): 54176280

約数和(自身を除く): 25707712

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 53113, 106226, 212452, 424904, 3558571, 7117142, 14234284, 28468568]

約数ペア:

[(1, 28468568), (2, 14234284), (4, 7117142), (8, 3558571), (67, 424904), (134, 212452), (268, 106226), (536, 53113)]