28417514

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6841}}^1$

素因数の和:6941

約数の個数: 16

約数和(自身を含む): 44664576

約数和(自身を除く): 16247062

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 6841, 13682, 212071, 424142, 458347, 916694, 14208757, 28417514]

約数ペア:

[(1, 28417514), (2, 14208757), (31, 916694), (62, 458347), (67, 424142), (134, 212071), (2077, 13682), (4154, 6841)]