40431404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2767}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 76496448

約数和(自身を除く): 36065044

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 2767, 3653, 5534, 7306, 11068, 14612, 35971, 71942, 143884, 777527, 1555054, 3110108, 10107851, 20215702, 40431404]

約数ペア:

[(1, 40431404), (2, 20215702), (4, 10107851), (13, 3110108), (26, 1555054), (52, 777527), (281, 143884), (562, 71942), (1124, 35971), (2767, 14612), (3653, 11068), (5534, 7306)]