27400202

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 44140800

約数和(自身を除く): 16740598

約数列:

[1, 2, 37, 43, 74, 79, 86, 109, 158, 218, 1591, 2923, 3182, 3397, 4033, 4687, 5846, 6794, 8066, 8611, 9374, 17222, 125689, 173419, 251378, 318607, 346838, 370273, 637214, 740546, 13700101, 27400202]

約数ペア:

[(1, 27400202), (2, 13700101), (37, 740546), (43, 637214), (74, 370273), (79, 346838), (86, 318607), (109, 251378), (158, 173419), (218, 125689), (1591, 17222), (2923, 9374), (3182, 8611), (3397, 8066), (4033, 6794), (4687, 5846)]