82052068

素因数分解:

$2^2\times 7^2\times {\mathrm{418633}}^1$

素因数の和:418651

約数の個数: 18

約数和(自身を含む): 167034966

約数和(自身を除く): 84982898

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 418633, 837266, 1674532, 2930431, 5860862, 11721724, 20513017, 41026034, 82052068]

約数ペア:

[(1, 82052068), (2, 41026034), (4, 20513017), (7, 11721724), (14, 5860862), (28, 2930431), (49, 1674532), (98, 837266), (196, 418633)]