28847998

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1321}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 44260560

約数和(自身を除く): 15412562

約数列:

[1, 2, 61, 122, 179, 358, 1321, 2642, 10919, 21838, 80581, 161162, 236459, 472918, 14423999, 28847998]

約数ペア:

[(1, 28847998), (2, 14423999), (61, 472918), (122, 236459), (179, 161162), (358, 80581), (1321, 21838), (2642, 10919)]