72987014

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1\times {\mathrm{1117}}^1$

素因数の和:2039

約数の個数: 16

約数和(自身を含む): 112667568

約数和(自身を除く): 39680554

約数列:

[1, 2, 37, 74, 883, 1117, 1766, 2234, 32671, 41329, 65342, 82658, 986311, 1972622, 36493507, 72987014]

約数ペア:

[(1, 72987014), (2, 36493507), (37, 1972622), (74, 986311), (883, 82658), (1117, 65342), (1766, 41329), (2234, 32671)]