7888913976

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2417}}^1$

素因数の和:2605

約数の個数: 128

約数和(自身を含む): 21058652160

約数和(自身を除く): 13169738184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 107, 123, 124, 164, 186, 214, 246, 248, 321, 328, 372, 428, 492, 642, 744, 856, 984, 1271, 1284, 2417, 2542, 2568, 3317, 3813, 4387, 4834, 5084, 6634, 7251, 7626, 8774, 9668, 9951, 10168, 13161, 13268, 14502, 15252, 17548, 19336, 19902, 26322, 26536, 29004, 30504, 35096, 39804, 52644, 58008, 74927, 79608, 99097, 105288, 135997, 149854, 198194, 224781, 258619, 271994, 297291, 299708, 396388, 407991, 449562, 517238, 543988, 594582, 599416, 775857, 792776, 815982, 899124, 1034476, 1087976, 1189164, 1551714, 1631964, 1798248, 2068952, 2378328, 3072007, 3103428, 3263928, 6144014, 6206856, 8017189, 9216021, 10603379, 12288028, 16034378, 18432042, 21206758, 24051567, 24576056, 31810137, 32068756, 36864084, 42413516, 48103134, 63620274, 64137512, 73728168, 84827032, 96206268, 127240548, 192412536, 254481096, 328704749, 657409498, 986114247, 1314818996, 1972228494, 2629637992, 3944456988, 7888913976]

約数ペア:

[(1, 7888913976), (2, 3944456988), (3, 2629637992), (4, 1972228494), (6, 1314818996), (8, 986114247), (12, 657409498), (24, 328704749), (31, 254481096), (41, 192412536), (62, 127240548), (82, 96206268), (93, 84827032), (107, 73728168), (123, 64137512), (124, 63620274), (164, 48103134), (186, 42413516), (214, 36864084), (246, 32068756), (248, 31810137), (321, 24576056), (328, 24051567), (372, 21206758), (428, 18432042), (492, 16034378), (642, 12288028), (744, 10603379), (856, 9216021), (984, 8017189), (1271, 6206856), (1284, 6144014), (2417, 3263928), (2542, 3103428), (2568, 3072007), (3317, 2378328), (3813, 2068952), (4387, 1798248), (4834, 1631964), (5084, 1551714), (6634, 1189164), (7251, 1087976), (7626, 1034476), (8774, 899124), (9668, 815982), (9951, 792776), (10168, 775857), (13161, 599416), (13268, 594582), (14502, 543988), (15252, 517238), (17548, 449562), (19336, 407991), (19902, 396388), (26322, 299708), (26536, 297291), (29004, 271994), (30504, 258619), (35096, 224781), (39804, 198194), (52644, 149854), (58008, 135997), (74927, 105288), (79608, 99097)]