47028838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{17431}}^1$

素因数の和:17523

約数の個数: 16

約数和(自身を含む): 75306240

約数和(自身を除く): 28277402

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 17431, 34862, 331189, 662378, 1237601, 2475202, 23514419, 47028838]

約数ペア:

[(1, 47028838), (2, 23514419), (19, 2475202), (38, 1237601), (71, 662378), (142, 331189), (1349, 34862), (2698, 17431)]