65549302

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 126443520

約数和(自身を除く): 60894218

約数列:

[1, 2, 7, 13, 14, 26, 47, 79, 91, 94, 97, 158, 182, 194, 329, 553, 611, 658, 679, 1027, 1106, 1222, 1261, 1358, 2054, 2522, 3713, 4277, 4559, 7189, 7426, 7663, 8554, 8827, 9118, 14378, 15326, 17654, 25991, 31913, 48269, 51982, 53641, 59267, 63826, 96538, 99619, 107282, 118534, 199238, 337883, 360161, 414869, 675766, 697333, 720322, 829738, 1394666, 2521127, 4682093, 5042254, 9364186, 32774651, 65549302]

約数ペア:

[(1, 65549302), (2, 32774651), (7, 9364186), (13, 5042254), (14, 4682093), (26, 2521127), (47, 1394666), (79, 829738), (91, 720322), (94, 697333), (97, 675766), (158, 414869), (182, 360161), (194, 337883), (329, 199238), (553, 118534), (611, 107282), (658, 99619), (679, 96538), (1027, 63826), (1106, 59267), (1222, 53641), (1261, 51982), (1358, 48269), (2054, 31913), (2522, 25991), (3713, 17654), (4277, 15326), (4559, 14378), (7189, 9118), (7426, 8827), (7663, 8554)]