25804708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6221}}^1$

素因数の和:6303

約数の個数: 24

約数和(自身を含む): 48606264

約数和(自身を除く): 22801556

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 6221, 12442, 24884, 105757, 211514, 379481, 423028, 758962, 1517924, 6451177, 12902354, 25804708]

約数ペア:

[(1, 25804708), (2, 12902354), (4, 6451177), (17, 1517924), (34, 758962), (61, 423028), (68, 379481), (122, 211514), (244, 105757), (1037, 24884), (2074, 12442), (4148, 6221)]