28515396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26113}}^1$

素因数の和:26140

約数の個数: 48

約数和(自身を含む): 81893504

約数和(自身を除く): 53378108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 26113, 52226, 78339, 104452, 156678, 182791, 313356, 339469, 365582, 548373, 678938, 731164, 1018407, 1096746, 1357876, 2036814, 2193492, 2376283, 4073628, 4752566, 7128849, 9505132, 14257698, 28515396]

約数ペア:

[(1, 28515396), (2, 14257698), (3, 9505132), (4, 7128849), (6, 4752566), (7, 4073628), (12, 2376283), (13, 2193492), (14, 2036814), (21, 1357876), (26, 1096746), (28, 1018407), (39, 731164), (42, 678938), (52, 548373), (78, 365582), (84, 339469), (91, 313356), (156, 182791), (182, 156678), (273, 104452), (364, 78339), (546, 52226), (1092, 26113)]