27855604

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9127}}^1$

素因数の和:9247

約数の個数: 24

約数和(自身を含む): 56228480

約数和(自身を除く): 28372876

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 9127, 18254, 36508, 63889, 127778, 255556, 994843, 1989686, 3979372, 6963901, 13927802, 27855604]

約数ペア:

[(1, 27855604), (2, 13927802), (4, 6963901), (7, 3979372), (14, 1989686), (28, 994843), (109, 255556), (218, 127778), (436, 63889), (763, 36508), (1526, 18254), (3052, 9127)]