72906133054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{19672459}}^1$

素因数の和:19672587

約数の個数: 16

約数和(自身を含む): 116854412400

約数和(自身を除く): 43948279346

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 19672459, 39344918, 334431803, 668863606, 2144298031, 4288596062, 36453066527, 72906133054]

約数ペア:

[(1, 72906133054), (2, 36453066527), (17, 4288596062), (34, 2144298031), (109, 668863606), (218, 334431803), (1853, 39344918), (3706, 19672459)]