28016530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 53923968

約数和(自身を除く): 25907438

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 2971, 4715, 5942, 9430, 14855, 29710, 68333, 121811, 136666, 243622, 341665, 609055, 683330, 1218110, 2801653, 5603306, 14008265, 28016530]

約数ペア:

[(1, 28016530), (2, 14008265), (5, 5603306), (10, 2801653), (23, 1218110), (41, 683330), (46, 609055), (82, 341665), (115, 243622), (205, 136666), (230, 121811), (410, 68333), (943, 29710), (1886, 14855), (2971, 9430), (4715, 5942)]