39872828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6571}}^1$

素因数の和:6653

約数の個数: 24

約数和(自身を含む): 73422384

約数和(自身を除く): 33549556

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 6068, 6571, 13142, 26284, 243127, 269411, 486254, 538822, 972508, 1077644, 9968207, 19936414, 39872828]

約数ペア:

[(1, 39872828), (2, 19936414), (4, 9968207), (37, 1077644), (41, 972508), (74, 538822), (82, 486254), (148, 269411), (164, 243127), (1517, 26284), (3034, 13142), (6068, 6571)]