72862181

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2377}}^1$

素因数の和:2564

約数の個数: 16

約数和(自身を含む): 86749440

約数和(自身を除く): 13887259

約数列:

[1, 7, 29, 151, 203, 1057, 2377, 4379, 16639, 30653, 68933, 358927, 482531, 2512489, 10408883, 72862181]

約数ペア:

[(1, 72862181), (7, 10408883), (29, 2512489), (151, 482531), (203, 358927), (1057, 68933), (2377, 30653), (4379, 16639)]