27775408

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{13669}}^1$

素因数の和:13804

約数の個数: 20

約数和(自身を含む): 54242560

約数和(自身を除く): 26467152

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 13669, 27338, 54676, 109352, 218704, 1735963, 3471926, 6943852, 13887704, 27775408]

約数ペア:

[(1, 27775408), (2, 13887704), (4, 6943852), (8, 3471926), (16, 1735963), (127, 218704), (254, 109352), (508, 54676), (1016, 27338), (2032, 13669)]