63720964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{8597}}^1$

素因数の和:8727

約数の個数: 24

約数和(自身を含む): 119168280

約数和(自身を除く): 55447316

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 8597, 17194, 34388, 146149, 292298, 584596, 937073, 1874146, 3748292, 15930241, 31860482, 63720964]

約数ペア:

[(1, 63720964), (2, 31860482), (4, 15930241), (17, 3748292), (34, 1874146), (68, 937073), (109, 584596), (218, 292298), (436, 146149), (1853, 34388), (3706, 17194), (7412, 8597)]