28463758

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:5003

約数の個数: 16

約数和(自身を含む): 44362080

約数和(自身を除く): 15898322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 4889, 5822, 9778, 200449, 347119, 400898, 694238, 14231879, 28463758]

約数ペア:

[(1, 28463758), (2, 14231879), (41, 694238), (71, 400898), (82, 347119), (142, 200449), (2911, 9778), (4889, 5822)]