78837694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 130507776

約数和(自身を除く): 51670082

約数列:

[1, 2, 13, 26, 67, 134, 167, 271, 334, 542, 871, 1742, 2171, 3523, 4342, 7046, 11189, 18157, 22378, 36314, 45257, 90514, 145457, 236041, 290914, 472082, 588341, 1176682, 3032219, 6064438, 39418847, 78837694]

約数ペア:

[(1, 78837694), (2, 39418847), (13, 6064438), (26, 3032219), (67, 1176682), (134, 588341), (167, 472082), (271, 290914), (334, 236041), (542, 145457), (871, 90514), (1742, 45257), (2171, 36314), (3523, 22378), (4342, 18157), (7046, 11189)]