78701308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{122207}}^1$

素因数の和:122241

約数の個数: 24

約数和(自身を含む): 164247552

約数和(自身を除く): 85546244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 122207, 244414, 488828, 855449, 1710898, 2810761, 3421796, 5621522, 11243044, 19675327, 39350654, 78701308]

約数ペア:

[(1, 78701308), (2, 39350654), (4, 19675327), (7, 11243044), (14, 5621522), (23, 3421796), (28, 2810761), (46, 1710898), (92, 855449), (161, 488828), (322, 244414), (644, 122207)]