87493826

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2521}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 156404352

約数和(自身を除く): 68910526

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 2479, 2521, 4958, 5042, 17353, 17647, 34706, 35294, 93277, 168907, 186554, 337814, 652939, 1182349, 1305878, 2364698, 6249559, 12499118, 43746913, 87493826]

約数ペア:

[(1, 87493826), (2, 43746913), (7, 12499118), (14, 6249559), (37, 2364698), (67, 1305878), (74, 1182349), (134, 652939), (259, 337814), (469, 186554), (518, 168907), (938, 93277), (2479, 35294), (2521, 34706), (4958, 17647), (5042, 17353)]