6668272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{32059}}^1$

素因数の和:32080

約数の個数: 20

約数和(自身を含む): 13914040

約数和(自身を除く): 7245768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 32059, 64118, 128236, 256472, 416767, 512944, 833534, 1667068, 3334136, 6668272]

約数ペア:

[(1, 6668272), (2, 3334136), (4, 1667068), (8, 833534), (13, 512944), (16, 416767), (26, 256472), (52, 128236), (104, 64118), (208, 32059)]