72395869

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5807}}^1$

素因数の和:5964

約数の個数: 16

約数和(自身を含む): 89768448

約数和(自身を除く): 17372579

約数列:

[1, 7, 13, 91, 137, 959, 1781, 5807, 12467, 40649, 75491, 528437, 795559, 5568913, 10342267, 72395869]

約数ペア:

[(1, 72395869), (7, 10342267), (13, 5568913), (91, 795559), (137, 528437), (959, 75491), (1781, 40649), (5807, 12467)]