27869968

素因数分解:

$2^4\times 7^1\times {\mathrm{248839}}^1$

素因数の和:248854

約数の個数: 20

約数和(自身を含む): 61712320

約数和(自身を除く): 33842352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 248839, 497678, 995356, 1741873, 1990712, 3483746, 3981424, 6967492, 13934984, 27869968]

約数ペア:

[(1, 27869968), (2, 13934984), (4, 6967492), (7, 3981424), (8, 3483746), (14, 1990712), (16, 1741873), (28, 995356), (56, 497678), (112, 248839)]