38742002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 65608704

約数和(自身を除く): 26866702

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 677, 806, 923, 1354, 1846, 2201, 4402, 8801, 17602, 20987, 28613, 41974, 48067, 57226, 96134, 272831, 545662, 624871, 1249742, 1490077, 2980154, 19371001, 38742002]

約数ペア:

[(1, 38742002), (2, 19371001), (13, 2980154), (26, 1490077), (31, 1249742), (62, 624871), (71, 545662), (142, 272831), (403, 96134), (677, 57226), (806, 48067), (923, 41974), (1354, 28613), (1846, 20987), (2201, 17602), (4402, 8801)]