28993418

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1069}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 44375040

約数和(自身を除く): 15381622

約数列:

[1, 2, 71, 142, 191, 382, 1069, 2138, 13561, 27122, 75899, 151798, 204179, 408358, 14496709, 28993418]

約数ペア:

[(1, 28993418), (2, 14496709), (71, 408358), (142, 204179), (191, 151798), (382, 75899), (1069, 27122), (2138, 13561)]