40988066

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22349}}^1$

素因数の和:22489

約数の個数: 16

約数和(自身を含む): 70804800

約数和(自身を除く): 29816734

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 22349, 44698, 156443, 312886, 2927719, 5855438, 20494033, 40988066]

約数ペア:

[(1, 40988066), (2, 20494033), (7, 5855438), (14, 2927719), (131, 312886), (262, 156443), (917, 44698), (1834, 22349)]