28371127202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{64567}}^1\times {\mathrm{19973}}^1$

素因数の和:84553

約数の個数: 16

約数和(自身を含む): 46428524352

約数和(自身を除く): 18057397150

約数列:

[1, 2, 11, 22, 19973, 39946, 64567, 129134, 219703, 439406, 710237, 1420474, 1289596691, 2579193382, 14185563601, 28371127202]

約数ペア:

[(1, 28371127202), (2, 14185563601), (11, 2579193382), (22, 1289596691), (19973, 1420474), (39946, 710237), (64567, 439406), (129134, 219703)]