828856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 1920240

約数和(自身を除く): 1091384

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 361, 532, 574, 722, 779, 1064, 1148, 1444, 1558, 2296, 2527, 2888, 3116, 5054, 5453, 6232, 10108, 10906, 14801, 20216, 21812, 29602, 43624, 59204, 103607, 118408, 207214, 414428, 828856]

約数ペア:

[(1, 828856), (2, 414428), (4, 207214), (7, 118408), (8, 103607), (14, 59204), (19, 43624), (28, 29602), (38, 21812), (41, 20216), (56, 14801), (76, 10906), (82, 10108), (133, 6232), (152, 5453), (164, 5054), (266, 3116), (287, 2888), (328, 2527), (361, 2296), (532, 1558), (574, 1444), (722, 1148), (779, 1064)]