21996672

素因数分解:

$2^7\times 3^1\times {\mathrm{57283}}^1$

素因数の和:57300

約数の個数: 32

約数和(自身を含む): 58429680

約数和(自身を除く): 36433008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 57283, 114566, 171849, 229132, 343698, 458264, 687396, 916528, 1374792, 1833056, 2749584, 3666112, 5499168, 7332224, 10998336, 21996672]

約数ペア:

[(1, 21996672), (2, 10998336), (3, 7332224), (4, 5499168), (6, 3666112), (8, 2749584), (12, 1833056), (16, 1374792), (24, 916528), (32, 687396), (48, 458264), (64, 343698), (96, 229132), (128, 171849), (192, 114566), (384, 57283)]