57261358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5237}}^1$

素因数の和:5328

約数の個数: 32

約数和(自身を含む): 108615168

約数和(自身を除く): 51353810

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5237, 5467, 10474, 10934, 36659, 57607, 73318, 115214, 371827, 403249, 743654, 806498, 2602789, 4090097, 5205578, 8180194, 28630679, 57261358]

約数ペア:

[(1, 57261358), (2, 28630679), (7, 8180194), (11, 5205578), (14, 4090097), (22, 2602789), (71, 806498), (77, 743654), (142, 403249), (154, 371827), (497, 115214), (781, 73318), (994, 57607), (1562, 36659), (5237, 10934), (5467, 10474)]