65513886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4903}}^1$

素因数の和:5056

約数の個数: 32

約数和(自身を含む): 139822848

約数和(自身を除く): 74308962

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2227, 4454, 4903, 6681, 9806, 13362, 14709, 29418, 83351, 166702, 250053, 500106, 642293, 1284586, 1926879, 3853758, 10918981, 21837962, 32756943, 65513886]

約数ペア:

[(1, 65513886), (2, 32756943), (3, 21837962), (6, 10918981), (17, 3853758), (34, 1926879), (51, 1284586), (102, 642293), (131, 500106), (262, 250053), (393, 166702), (786, 83351), (2227, 29418), (4454, 14709), (4903, 13362), (6681, 9806)]