26141264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{85991}}^1$

素因数の和:86018

約数の個数: 20

約数和(自身を含む): 53315040

約数和(自身を除く): 27173776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 85991, 171982, 343964, 687928, 1375856, 1633829, 3267658, 6535316, 13070632, 26141264]

約数ペア:

[(1, 26141264), (2, 13070632), (4, 6535316), (8, 3267658), (16, 1633829), (19, 1375856), (38, 687928), (76, 343964), (152, 171982), (304, 85991)]