68736656

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{3049}}^1$

素因数の和:4466

約数の個数: 20

約数和(自身を含む): 133315500

約数和(自身を除く): 64578844

約数列:

[1, 2, 4, 8, 16, 1409, 2818, 3049, 5636, 6098, 11272, 12196, 22544, 24392, 48784, 4296041, 8592082, 17184164, 34368328, 68736656]

約数ペア:

[(1, 68736656), (2, 34368328), (4, 17184164), (8, 8592082), (16, 4296041), (1409, 48784), (2818, 24392), (3049, 22544), (5636, 12196), (6098, 11272)]