28883690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2707}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 57322944

約数和(自身を除く): 28439254

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 2707, 5335, 5414, 10670, 13535, 27070, 29777, 59554, 148885, 262579, 297770, 525158, 1312895, 2625790, 2888369, 5776738, 14441845, 28883690]

約数ペア:

[(1, 28883690), (2, 14441845), (5, 5776738), (10, 2888369), (11, 2625790), (22, 1312895), (55, 525158), (97, 297770), (110, 262579), (194, 148885), (485, 59554), (970, 29777), (1067, 27070), (2134, 13535), (2707, 10670), (5335, 5414)]