28516644

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1114

約数の個数: 96

約数和(自身を含む): 83888000

約数和(自身を除く): 55371356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1069, 1404, 1482, 2052, 2138, 2223, 2964, 3207, 4276, 4446, 6414, 6669, 8892, 9621, 12828, 13338, 13897, 19242, 20311, 26676, 27794, 28863, 38484, 40622, 41691, 55588, 57726, 60933, 81244, 83382, 115452, 121866, 125073, 166764, 182799, 243732, 250146, 264043, 365598, 375219, 500292, 528086, 548397, 731196, 750438, 792129, 1056172, 1096794, 1500876, 1584258, 2193588, 2376387, 3168516, 4752774, 7129161, 9505548, 14258322, 28516644]

約数ペア:

[(1, 28516644), (2, 14258322), (3, 9505548), (4, 7129161), (6, 4752774), (9, 3168516), (12, 2376387), (13, 2193588), (18, 1584258), (19, 1500876), (26, 1096794), (27, 1056172), (36, 792129), (38, 750438), (39, 731196), (52, 548397), (54, 528086), (57, 500292), (76, 375219), (78, 365598), (108, 264043), (114, 250146), (117, 243732), (156, 182799), (171, 166764), (228, 125073), (234, 121866), (247, 115452), (342, 83382), (351, 81244), (468, 60933), (494, 57726), (513, 55588), (684, 41691), (702, 40622), (741, 38484), (988, 28863), (1026, 27794), (1069, 26676), (1404, 20311), (1482, 19242), (2052, 13897), (2138, 13338), (2223, 12828), (2964, 9621), (3207, 8892), (4276, 6669), (4446, 6414)]