2788688

素因数分解:

$2^4\times 7^2\times {\mathrm{3557}}^1$

素因数の和:3579

約数の個数: 30

約数和(自身を含む): 6286986

約数和(自身を除く): 3498298

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 3557, 7114, 14228, 24899, 28456, 49798, 56912, 99596, 174293, 199192, 348586, 398384, 697172, 1394344, 2788688]

約数ペア:

[(1, 2788688), (2, 1394344), (4, 697172), (7, 398384), (8, 348586), (14, 199192), (16, 174293), (28, 99596), (49, 56912), (56, 49798), (98, 28456), (112, 24899), (196, 14228), (392, 7114), (784, 3557)]