28505349062

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{2557}}^1\times {\mathrm{12697}}^1$

素因数の和:15695

約数の個数: 16

約数和(自身を含む): 42875558880

約数和(自身を除く): 14370209818

約数列:

[1, 2, 439, 878, 2557, 5114, 12697, 25394, 1122523, 2245046, 5573983, 11147966, 32466229, 64932458, 14252674531, 28505349062]

約数ペア:

[(1, 28505349062), (2, 14252674531), (439, 64932458), (878, 32466229), (2557, 11147966), (5114, 5573983), (12697, 2245046), (25394, 1122523)]