127695592

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{28657}}^1$

素因数の和:29220

約数の個数: 16

約数和(自身を含む): 239867460

約数和(自身を除く): 112171868

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 28657, 57314, 114628, 229256, 15961949, 31923898, 63847796, 127695592]

約数ペア:

[(1, 127695592), (2, 63847796), (4, 31923898), (8, 15961949), (557, 229256), (1114, 114628), (2228, 57314), (4456, 28657)]