64755790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4297}}^1$

素因数の和:4452

約数の個数: 32

約数和(自身を含む): 128114784

約数和(自身を除く): 63358994

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 4297, 7535, 8594, 15070, 21485, 42970, 47267, 94534, 236335, 472670, 588689, 1177378, 2943445, 5886890, 6475579, 12951158, 32377895, 64755790]

約数ペア:

[(1, 64755790), (2, 32377895), (5, 12951158), (10, 6475579), (11, 5886890), (22, 2943445), (55, 1177378), (110, 588689), (137, 472670), (274, 236335), (685, 94534), (1370, 47267), (1507, 42970), (3014, 21485), (4297, 15070), (7535, 8594)]