61746854

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 106251264

約数和(自身を除く): 44504410

約数列:

[1, 2, 13, 26, 31, 62, 71, 83, 142, 166, 169, 338, 403, 806, 923, 1079, 1846, 2158, 2201, 2573, 4402, 5146, 5239, 5893, 10478, 11786, 11999, 14027, 23998, 28054, 28613, 33449, 57226, 66898, 76609, 153218, 182683, 365366, 371969, 434837, 743938, 869674, 995917, 1991834, 2374879, 4749758, 30873427, 61746854]

約数ペア:

[(1, 61746854), (2, 30873427), (13, 4749758), (26, 2374879), (31, 1991834), (62, 995917), (71, 869674), (83, 743938), (142, 434837), (166, 371969), (169, 365366), (338, 182683), (403, 153218), (806, 76609), (923, 66898), (1079, 57226), (1846, 33449), (2158, 28613), (2201, 28054), (2573, 23998), (4402, 14027), (5146, 11999), (5239, 11786), (5893, 10478)]