25799928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 84049920

約数和(自身を除く): 58249992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 607, 616, 644, 759, 924, 966, 1012, 1214, 1288, 1518, 1771, 1821, 1848, 1932, 2024, 2428, 3036, 3542, 3642, 3864, 4249, 4856, 5313, 6072, 6677, 7084, 7284, 8498, 10626, 12747, 13354, 13961, 14168, 14568, 16996, 20031, 21252, 25494, 26708, 27922, 33992, 40062, 41883, 42504, 46739, 50988, 53416, 55844, 80124, 83766, 93478, 97727, 101976, 111688, 140217, 153571, 160248, 167532, 186956, 195454, 280434, 293181, 307142, 335064, 373912, 390908, 460713, 560868, 586362, 614284, 781816, 921426, 1074997, 1121736, 1172724, 1228568, 1842852, 2149994, 2345448, 3224991, 3685704, 4299988, 6449982, 8599976, 12899964, 25799928]

約数ペア:

[(1, 25799928), (2, 12899964), (3, 8599976), (4, 6449982), (6, 4299988), (7, 3685704), (8, 3224991), (11, 2345448), (12, 2149994), (14, 1842852), (21, 1228568), (22, 1172724), (23, 1121736), (24, 1074997), (28, 921426), (33, 781816), (42, 614284), (44, 586362), (46, 560868), (56, 460713), (66, 390908), (69, 373912), (77, 335064), (84, 307142), (88, 293181), (92, 280434), (132, 195454), (138, 186956), (154, 167532), (161, 160248), (168, 153571), (184, 140217), (231, 111688), (253, 101976), (264, 97727), (276, 93478), (308, 83766), (322, 80124), (462, 55844), (483, 53416), (506, 50988), (552, 46739), (607, 42504), (616, 41883), (644, 40062), (759, 33992), (924, 27922), (966, 26708), (1012, 25494), (1214, 21252), (1288, 20031), (1518, 16996), (1771, 14568), (1821, 14168), (1848, 13961), (1932, 13354), (2024, 12747), (2428, 10626), (3036, 8498), (3542, 7284), (3642, 7084), (3864, 6677), (4249, 6072), (4856, 5313)]