40411172

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 71735160

約数和(自身を除く): 31323988

約数列:

[1, 2, 4, 157, 229, 281, 314, 458, 562, 628, 916, 1124, 35953, 44117, 64349, 71906, 88234, 128698, 143812, 176468, 257396, 10102793, 20205586, 40411172]

約数ペア:

[(1, 40411172), (2, 20205586), (4, 10102793), (157, 257396), (229, 176468), (281, 143812), (314, 128698), (458, 88234), (562, 71906), (628, 64349), (916, 44117), (1124, 35953)]