68818414

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 127584288

約数和(自身を除く): 58765874

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 233, 238, 289, 466, 511, 578, 1022, 1241, 1631, 2023, 2482, 3262, 3961, 4046, 7922, 8687, 17009, 17374, 21097, 27727, 34018, 42194, 55454, 67337, 119063, 134674, 147679, 238126, 289153, 295358, 471359, 578306, 942718, 2024071, 4048142, 4915601, 9831202, 34409207, 68818414]

約数ペア:

[(1, 68818414), (2, 34409207), (7, 9831202), (14, 4915601), (17, 4048142), (34, 2024071), (73, 942718), (119, 578306), (146, 471359), (233, 295358), (238, 289153), (289, 238126), (466, 147679), (511, 134674), (578, 119063), (1022, 67337), (1241, 55454), (1631, 42194), (2023, 34018), (2482, 27727), (3262, 21097), (3961, 17374), (4046, 17009), (7922, 8687)]