72856808

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{39769}}^1$

素因数の和:40004

約数の個数: 16

約数和(自身を含む): 137206500

約数和(自身を除く): 64349692

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 39769, 79538, 159076, 318152, 9107101, 18214202, 36428404, 72856808]

約数ペア:

[(1, 72856808), (2, 36428404), (4, 18214202), (8, 9107101), (229, 318152), (458, 159076), (916, 79538), (1832, 39769)]