66027208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{883}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 133660800

約数和(自身を除く): 67633592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 719, 883, 1438, 1766, 2876, 3532, 5752, 7064, 9347, 11479, 18694, 22958, 37388, 45916, 74776, 91832, 634877, 1269754, 2539508, 5079016, 8253401, 16506802, 33013604, 66027208]

約数ペア:

[(1, 66027208), (2, 33013604), (4, 16506802), (8, 8253401), (13, 5079016), (26, 2539508), (52, 1269754), (104, 634877), (719, 91832), (883, 74776), (1438, 45916), (1766, 37388), (2876, 22958), (3532, 18694), (5752, 11479), (7064, 9347)]