28212224

素因数分解:

$2^{10}\times {\mathrm{27551}}^1$

素因数の和:27571

約数の個数: 22

約数和(自身を含む): 56398944

約数和(自身を除く): 28186720

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 27551, 55102, 110204, 220408, 440816, 881632, 1763264, 3526528, 7053056, 14106112, 28212224]

約数ペア:

[(1, 28212224), (2, 14106112), (4, 7053056), (8, 3526528), (16, 1763264), (32, 881632), (64, 440816), (128, 220408), (256, 110204), (512, 55102), (1024, 27551)]