26442128

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{8389}}^1$

素因数の和:8594

約数の個数: 20

約数和(自身を含む): 51497820

約数和(自身を除く): 25055692

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 8389, 16778, 33556, 67112, 134224, 1652633, 3305266, 6610532, 13221064, 26442128]

約数ペア:

[(1, 26442128), (2, 13221064), (4, 6610532), (8, 3305266), (16, 1652633), (197, 134224), (394, 67112), (788, 33556), (1576, 16778), (3152, 8389)]