67139426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 114903360

約数和(自身を除く): 47763934

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1462, 1634, 2417, 4834, 13889, 27778, 41089, 45923, 82178, 91846, 103931, 207862, 780691, 1561382, 1766827, 1974689, 3533654, 3949378, 33569713, 67139426]

約数ペア:

[(1, 67139426), (2, 33569713), (17, 3949378), (19, 3533654), (34, 1974689), (38, 1766827), (43, 1561382), (86, 780691), (323, 207862), (646, 103931), (731, 91846), (817, 82178), (1462, 45923), (1634, 41089), (2417, 27778), (4834, 13889)]