28536568

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{31567}}^1$

素因数の和:31686

約数の個数: 16

約数和(自身を含む): 53981280

約数和(自身を除く): 25444712

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 31567, 63134, 126268, 252536, 3567071, 7134142, 14268284, 28536568]

約数ペア:

[(1, 28536568), (2, 14268284), (4, 7134142), (8, 3567071), (113, 252536), (226, 126268), (452, 63134), (904, 31567)]