28006594

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7907}}^1$

素因数の和:7950

約数の個数: 32

約数和(自身を含む): 54660096

約数和(自身を除く): 26653502

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 7907, 15814, 55349, 86977, 110698, 173954, 181861, 363722, 608839, 1217678, 1273027, 2000471, 2546054, 4000942, 14003297, 28006594]

約数ペア:

[(1, 28006594), (2, 14003297), (7, 4000942), (11, 2546054), (14, 2000471), (22, 1273027), (23, 1217678), (46, 608839), (77, 363722), (154, 181861), (161, 173954), (253, 110698), (322, 86977), (506, 55349), (1771, 15814), (3542, 7907)]