67495790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2593}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 128869920

約数和(自身を除く): 61374130

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2593, 2603, 5186, 5206, 12965, 13015, 25930, 26030, 49267, 98534, 246335, 355241, 492670, 710482, 1776205, 3552410, 6749579, 13499158, 33747895, 67495790]

約数ペア:

[(1, 67495790), (2, 33747895), (5, 13499158), (10, 6749579), (19, 3552410), (38, 1776205), (95, 710482), (137, 492670), (190, 355241), (274, 246335), (685, 98534), (1370, 49267), (2593, 26030), (2603, 25930), (5186, 13015), (5206, 12965)]