63865868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{5519}}^1$

素因数の和:5797

約数の個数: 24

約数和(自身を含む): 122411520

約数和(自身を除く): 58545652

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2893, 5519, 5786, 11038, 11572, 22076, 60709, 121418, 242836, 1451497, 2902994, 5805988, 15966467, 31932934, 63865868]

約数ペア:

[(1, 63865868), (2, 31932934), (4, 15966467), (11, 5805988), (22, 2902994), (44, 1451497), (263, 242836), (526, 121418), (1052, 60709), (2893, 22076), (5519, 11572), (5786, 11038)]