8120084

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2472

約数の個数: 36

約数和(自身を含む): 17509716

約数和(自身を除く): 9389632

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 2437, 3332, 4874, 9748, 17059, 34118, 41429, 68236, 82858, 119413, 165716, 238826, 290003, 477652, 580006, 1160012, 2030021, 4060042, 8120084]

約数ペア:

[(1, 8120084), (2, 4060042), (4, 2030021), (7, 1160012), (14, 580006), (17, 477652), (28, 290003), (34, 238826), (49, 165716), (68, 119413), (98, 82858), (119, 68236), (196, 41429), (238, 34118), (476, 17059), (833, 9748), (1666, 4874), (2437, 3332)]