64987096

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{911}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 125801280

約数和(自身を除く): 60814184

約数列:

[1, 2, 4, 8, 37, 74, 148, 241, 296, 482, 911, 964, 1822, 1928, 3644, 7288, 8917, 17834, 33707, 35668, 67414, 71336, 134828, 219551, 269656, 439102, 878204, 1756408, 8123387, 16246774, 32493548, 64987096]

約数ペア:

[(1, 64987096), (2, 32493548), (4, 16246774), (8, 8123387), (37, 1756408), (74, 878204), (148, 439102), (241, 269656), (296, 219551), (482, 134828), (911, 71336), (964, 67414), (1822, 35668), (1928, 33707), (3644, 17834), (7288, 8917)]