40147492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130349}}^1$

素因数の和:130371

約数の個数: 24

約数和(自身を含む): 87595200

約数和(自身を除く): 47447708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 130349, 260698, 521396, 912443, 1433839, 1824886, 2867678, 3649772, 5735356, 10036873, 20073746, 40147492]

約数ペア:

[(1, 40147492), (2, 20073746), (4, 10036873), (7, 5735356), (11, 3649772), (14, 2867678), (22, 1824886), (28, 1433839), (44, 912443), (77, 521396), (154, 260698), (308, 130349)]