28007826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60623}}^1$

素因数の和:60646

約数の個数: 32

約数和(自身を含む): 69838848

約数和(自身を除く): 41831022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 60623, 121246, 181869, 363738, 424361, 666853, 848722, 1273083, 1333706, 2000559, 2546166, 4001118, 4667971, 9335942, 14003913, 28007826]

約数ペア:

[(1, 28007826), (2, 14003913), (3, 9335942), (6, 4667971), (7, 4001118), (11, 2546166), (14, 2000559), (21, 1333706), (22, 1273083), (33, 848722), (42, 666853), (66, 424361), (77, 363738), (154, 181869), (231, 121246), (462, 60623)]