28448964

素因数分解:

$2^2\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1087}}^1$

素因数の和:1824

約数の個数: 36

約数和(自身を含む): 72077824

約数和(自身を除く): 43628860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 727, 1087, 1454, 2174, 2181, 2908, 3261, 4348, 4362, 6522, 6543, 8724, 9783, 13044, 13086, 19566, 26172, 39132, 790249, 1580498, 2370747, 3160996, 4741494, 7112241, 9482988, 14224482, 28448964]

約数ペア:

[(1, 28448964), (2, 14224482), (3, 9482988), (4, 7112241), (6, 4741494), (9, 3160996), (12, 2370747), (18, 1580498), (36, 790249), (727, 39132), (1087, 26172), (1454, 19566), (2174, 13086), (2181, 13044), (2908, 9783), (3261, 8724), (4348, 6543), (4362, 6522)]