8077244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 17418240

約数和(自身を除く): 9340996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 239, 284, 476, 478, 497, 956, 994, 1207, 1673, 1988, 2414, 3346, 4063, 4828, 6692, 8126, 8449, 16252, 16898, 16969, 28441, 33796, 33938, 56882, 67876, 113764, 118783, 237566, 288473, 475132, 576946, 1153892, 2019311, 4038622, 8077244]

約数ペア:

[(1, 8077244), (2, 4038622), (4, 2019311), (7, 1153892), (14, 576946), (17, 475132), (28, 288473), (34, 237566), (68, 118783), (71, 113764), (119, 67876), (142, 56882), (238, 33938), (239, 33796), (284, 28441), (476, 16969), (478, 16898), (497, 16252), (956, 8449), (994, 8126), (1207, 6692), (1673, 4828), (1988, 4063), (2414, 3346)]