39985604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3701}}^1$

素因数の和:3815

約数の個数: 24

約数和(自身を含む): 72870168

約数和(自身を除く): 32884564

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 3701, 5402, 7402, 10804, 14804, 136937, 270173, 273874, 540346, 547748, 1080692, 9996401, 19992802, 39985604]

約数ペア:

[(1, 39985604), (2, 19992802), (4, 9996401), (37, 1080692), (73, 547748), (74, 540346), (146, 273874), (148, 270173), (292, 136937), (2701, 14804), (3701, 10804), (5402, 7402)]