28379016

素因数分解:

$2^3\times 3^2\times {\mathrm{394153}}^1$

素因数の和:394165

約数の個数: 24

約数和(自身を含む): 76860030

約数和(自身を除く): 48481014

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 394153, 788306, 1182459, 1576612, 2364918, 3153224, 3547377, 4729836, 7094754, 9459672, 14189508, 28379016]

約数ペア:

[(1, 28379016), (2, 14189508), (3, 9459672), (4, 7094754), (6, 4729836), (8, 3547377), (9, 3153224), (12, 2364918), (18, 1576612), (24, 1182459), (36, 788306), (72, 394153)]