674576

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 1577280

約数和(自身を除く): 902704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 317, 532, 634, 1064, 1268, 2128, 2219, 2536, 4438, 5072, 6023, 8876, 12046, 17752, 24092, 35504, 42161, 48184, 84322, 96368, 168644, 337288, 674576]

約数ペア:

[(1, 674576), (2, 337288), (4, 168644), (7, 96368), (8, 84322), (14, 48184), (16, 42161), (19, 35504), (28, 24092), (38, 17752), (56, 12046), (76, 8876), (112, 6023), (133, 5072), (152, 4438), (266, 2536), (304, 2219), (317, 2128), (532, 1268), (634, 1064)]