26979364

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 48717368

約数和(自身を除く): 21738004

約数列:

[1, 2, 4, 37, 74, 148, 421, 433, 842, 866, 1684, 1732, 15577, 16021, 31154, 32042, 62308, 64084, 182293, 364586, 729172, 6744841, 13489682, 26979364]

約数ペア:

[(1, 26979364), (2, 13489682), (4, 6744841), (37, 729172), (74, 364586), (148, 182293), (421, 64084), (433, 62308), (842, 32042), (866, 31154), (1684, 16021), (1732, 15577)]