67795408

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{9437}}^1$

素因数の和:9894

約数の個数: 20

約数和(自身を含む): 131660100

約数和(自身を除く): 63864692

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 9437, 18874, 37748, 75496, 150992, 4237213, 8474426, 16948852, 33897704, 67795408]

約数ペア:

[(1, 67795408), (2, 33897704), (4, 16948852), (8, 8474426), (16, 4237213), (449, 150992), (898, 75496), (1796, 37748), (3592, 18874), (7184, 9437)]