28134104

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{52489}}^1$

素因数の和:52562

約数の個数: 16

約数和(自身を含む): 53539800

約数和(自身を除く): 25405696

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 52489, 104978, 209956, 419912, 3516763, 7033526, 14067052, 28134104]

約数ペア:

[(1, 28134104), (2, 14067052), (4, 7033526), (8, 3516763), (67, 419912), (134, 209956), (268, 104978), (536, 52489)]