66925870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4441}}^1$

素因数の和:4596

約数の個数: 32

約数和(自身を含む): 132407136

約数和(自身を除く): 65481266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 4441, 7535, 8882, 15070, 22205, 44410, 48851, 97702, 244255, 488510, 608417, 1216834, 3042085, 6084170, 6692587, 13385174, 33462935, 66925870]

約数ペア:

[(1, 66925870), (2, 33462935), (5, 13385174), (10, 6692587), (11, 6084170), (22, 3042085), (55, 1216834), (110, 608417), (137, 488510), (274, 244255), (685, 97702), (1370, 48851), (1507, 44410), (3014, 22205), (4441, 15070), (7535, 8882)]