27628834

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{971}}^1$

素因数の和:1361

約数の個数: 16

約数和(自身を含む): 42620256

約数和(自身を除く): 14991422

約数列:

[1, 2, 41, 82, 347, 694, 971, 1942, 14227, 28454, 39811, 79622, 336937, 673874, 13814417, 27628834]

約数ペア:

[(1, 27628834), (2, 13814417), (41, 673874), (82, 336937), (347, 79622), (694, 39811), (971, 28454), (1942, 14227)]