28697348

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 52323264

約数和(自身を除く): 23625916

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 2731, 5254, 5462, 10508, 10924, 101047, 193901, 202094, 387802, 404188, 775604, 7174337, 14348674, 28697348]

約数ペア:

[(1, 28697348), (2, 14348674), (4, 7174337), (37, 775604), (71, 404188), (74, 387802), (142, 202094), (148, 193901), (284, 101047), (2627, 10924), (2731, 10508), (5254, 5462)]