47035742

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:193

約数の個数: 36

約数和(自身を含む): 80057376

約数和(自身を除く): 33021634

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 169, 338, 403, 806, 871, 1742, 2077, 4154, 4489, 5239, 8978, 10478, 11323, 22646, 27001, 54002, 58357, 116714, 139159, 278318, 351013, 702026, 758641, 1517282, 1809067, 3618134, 23517871, 47035742]

約数ペア:

[(1, 47035742), (2, 23517871), (13, 3618134), (26, 1809067), (31, 1517282), (62, 758641), (67, 702026), (134, 351013), (169, 278318), (338, 139159), (403, 116714), (806, 58357), (871, 54002), (1742, 27001), (2077, 22646), (4154, 11323), (4489, 10478), (5239, 8978)]