56642806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{36263}}^1$

素因数の和:36347

約数の個数: 16

約数和(自身を含む): 93996288

約数和(自身を除く): 37353482

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 36263, 72526, 398893, 797786, 2574673, 5149346, 28321403, 56642806]

約数ペア:

[(1, 56642806), (2, 28321403), (11, 5149346), (22, 2574673), (71, 797786), (142, 398893), (781, 72526), (1562, 36263)]