67250554

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 117561600

約数和(自身を除く): 50311046

約数列:

[1, 2, 7, 14, 103, 149, 206, 298, 313, 626, 721, 1043, 1442, 2086, 2191, 4382, 15347, 30694, 32239, 46637, 64478, 93274, 107429, 214858, 225673, 326459, 451346, 652918, 4803611, 9607222, 33625277, 67250554]

約数ペア:

[(1, 67250554), (2, 33625277), (7, 9607222), (14, 4803611), (103, 652918), (149, 451346), (206, 326459), (298, 225673), (313, 214858), (626, 107429), (721, 93274), (1043, 64478), (1442, 46637), (2086, 32239), (2191, 30694), (4382, 15347)]