28271166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5563}}^1$

素因数の和:5597

約数の個数: 48

約数和(自身を含む): 71041152

約数和(自身を除く): 42769986

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 5563, 11126, 16689, 33378, 38941, 61193, 77882, 116823, 122386, 183579, 233646, 367158, 428351, 673123, 856702, 1285053, 1346246, 2019369, 2570106, 4038738, 4711861, 9423722, 14135583, 28271166]

約数ペア:

[(1, 28271166), (2, 14135583), (3, 9423722), (6, 4711861), (7, 4038738), (11, 2570106), (14, 2019369), (21, 1346246), (22, 1285053), (33, 856702), (42, 673123), (66, 428351), (77, 367158), (121, 233646), (154, 183579), (231, 122386), (242, 116823), (363, 77882), (462, 61193), (726, 38941), (847, 33378), (1694, 16689), (2541, 11126), (5082, 5563)]