27878606

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 51855552

約数和(自身を除く): 23976946

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 2857, 4879, 5714, 9758, 19999, 39998, 48569, 97138, 117137, 234274, 339983, 679966, 819959, 1639918, 1991329, 3982658, 13939303, 27878606]

約数ペア:

[(1, 27878606), (2, 13939303), (7, 3982658), (14, 1991329), (17, 1639918), (34, 819959), (41, 679966), (82, 339983), (119, 234274), (238, 117137), (287, 97138), (574, 48569), (697, 39998), (1394, 19999), (2857, 9758), (4879, 5714)]