67402328

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 154344960

約数和(自身を除く): 86942632

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 602, 644, 989, 1204, 1217, 1288, 1978, 2408, 2434, 3956, 4868, 6923, 7912, 8519, 9736, 13846, 17038, 27692, 27991, 34076, 52331, 55384, 55982, 68152, 104662, 111964, 195937, 209324, 223928, 366317, 391874, 418648, 732634, 783748, 1203613, 1465268, 1567496, 2407226, 2930536, 4814452, 8425291, 9628904, 16850582, 33701164, 67402328]

約数ペア:

[(1, 67402328), (2, 33701164), (4, 16850582), (7, 9628904), (8, 8425291), (14, 4814452), (23, 2930536), (28, 2407226), (43, 1567496), (46, 1465268), (56, 1203613), (86, 783748), (92, 732634), (161, 418648), (172, 391874), (184, 366317), (301, 223928), (322, 209324), (344, 195937), (602, 111964), (644, 104662), (989, 68152), (1204, 55982), (1217, 55384), (1288, 52331), (1978, 34076), (2408, 27991), (2434, 27692), (3956, 17038), (4868, 13846), (6923, 9736), (7912, 8519)]