67157426

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 119508480

約数和(自身を除く): 52351054

約数列:

[1, 2, 7, 14, 41, 79, 82, 158, 287, 553, 574, 1106, 1481, 2962, 3239, 6478, 10367, 20734, 22673, 45346, 60721, 116999, 121442, 233998, 425047, 818993, 850094, 1637986, 4796959, 9593918, 33578713, 67157426]

約数ペア:

[(1, 67157426), (2, 33578713), (7, 9593918), (14, 4796959), (41, 1637986), (79, 850094), (82, 818993), (158, 425047), (287, 233998), (553, 121442), (574, 116999), (1106, 60721), (1481, 45346), (2962, 22673), (3239, 20734), (6478, 10367)]