28613298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6367}}^1$

素因数の和:6486

約数の個数: 32

約数和(自身を含む): 66023424

約数和(自身を除く): 37410126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 6367, 12734, 19101, 38202, 44569, 89138, 133707, 267414, 681269, 1362538, 2043807, 4087614, 4768883, 9537766, 14306649, 28613298]

約数ペア:

[(1, 28613298), (2, 14306649), (3, 9537766), (6, 4768883), (7, 4087614), (14, 2043807), (21, 1362538), (42, 681269), (107, 267414), (214, 133707), (321, 89138), (642, 44569), (749, 38202), (1498, 19101), (2247, 12734), (4494, 6367)]