38674244

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22643}}^1$

素因数の和:22715

約数の個数: 24

約数和(自身を含む): 78619968

約数和(自身を除く): 39945724

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 22643, 45286, 90572, 158501, 317002, 634004, 1381223, 2762446, 5524892, 9668561, 19337122, 38674244]

約数ペア:

[(1, 38674244), (2, 19337122), (4, 9668561), (7, 5524892), (14, 2762446), (28, 1381223), (61, 634004), (122, 317002), (244, 158501), (427, 90572), (854, 45286), (1708, 22643)]