68010704

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{21577}}^1$

素因数の和:21782

約数の個数: 20

約数和(自身を含む): 132445764

約数和(自身を除く): 64435060

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 21577, 43154, 86308, 172616, 345232, 4250669, 8501338, 17002676, 34005352, 68010704]

約数ペア:

[(1, 68010704), (2, 34005352), (4, 17002676), (8, 8501338), (16, 4250669), (197, 345232), (394, 172616), (788, 86308), (1576, 43154), (3152, 21577)]