40289322916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3150557}}^1$

素因数の和:3150723

約数の個数: 24

約数和(自身を含む): 74101124160

約数和(自身を除く): 33811801244

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 6394, 12788, 3150557, 6301114, 12602228, 72462811, 144925622, 289851244, 437927423, 875854846, 1751709692, 10072330729, 20144661458, 40289322916]

約数ペア:

[(1, 40289322916), (2, 20144661458), (4, 10072330729), (23, 1751709692), (46, 875854846), (92, 437927423), (139, 289851244), (278, 144925622), (556, 72462811), (3197, 12602228), (6394, 6301114), (12788, 3150557)]