28805826

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13997}}^1$

素因数の和:14023

約数の個数: 32

約数和(自身を含む): 67190400

約数和(自身を除く): 38384574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 13997, 27994, 41991, 83982, 97979, 195958, 293937, 587874, 685853, 1371706, 2057559, 4115118, 4800971, 9601942, 14402913, 28805826]

約数ペア:

[(1, 28805826), (2, 14402913), (3, 9601942), (6, 4800971), (7, 4115118), (14, 2057559), (21, 1371706), (42, 685853), (49, 587874), (98, 293937), (147, 195958), (294, 97979), (343, 83982), (686, 41991), (1029, 27994), (2058, 13997)]