28655112958

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{521021}}^1$

素因数の和:521387

約数の個数: 16

約数和(自身を含む): 43553271024

約数和(自身を除く): 14898158066

約数列:

[1, 2, 107, 214, 257, 514, 27499, 54998, 521021, 1042042, 55749247, 111498494, 133902397, 267804794, 14327556479, 28655112958]

約数ペア:

[(1, 28655112958), (2, 14327556479), (107, 267804794), (214, 133902397), (257, 111498494), (514, 55749247), (27499, 1042042), (54998, 521021)]