47407858

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{743}}^1$

素因数の和:1329

約数の個数: 16

約数和(自身を含む): 72513216

約数和(自身を除く): 25105358

約数列:

[1, 2, 61, 122, 523, 743, 1046, 1486, 31903, 45323, 63806, 90646, 388589, 777178, 23703929, 47407858]

約数ペア:

[(1, 47407858), (2, 23703929), (61, 777178), (122, 388589), (523, 90646), (743, 63806), (1046, 45323), (1486, 31903)]