64474852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:908

約数の個数: 36

約数和(自身を含む): 123303936

約数和(自身を除く): 58829084

約数列:

[1, 2, 4, 13, 26, 52, 127, 169, 254, 338, 508, 676, 751, 1502, 1651, 3004, 3302, 6604, 9763, 19526, 21463, 39052, 42926, 85852, 95377, 126919, 190754, 253838, 381508, 507676, 1239901, 2479802, 4959604, 16118713, 32237426, 64474852]

約数ペア:

[(1, 64474852), (2, 32237426), (4, 16118713), (13, 4959604), (26, 2479802), (52, 1239901), (127, 507676), (169, 381508), (254, 253838), (338, 190754), (508, 126919), (676, 95377), (751, 85852), (1502, 42926), (1651, 39052), (3004, 21463), (3302, 19526), (6604, 9763)]