27868568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38281}}^1$

素因数の和:38307

約数の個数: 32

約数和(自身を含む): 64313760

約数和(自身を除く): 36445192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 38281, 76562, 153124, 267967, 306248, 497653, 535934, 995306, 1071868, 1990612, 2143736, 3483571, 3981224, 6967142, 13934284, 27868568]

約数ペア:

[(1, 27868568), (2, 13934284), (4, 6967142), (7, 3981224), (8, 3483571), (13, 2143736), (14, 1990612), (26, 1071868), (28, 995306), (52, 535934), (56, 497653), (91, 306248), (104, 267967), (182, 153124), (364, 76562), (728, 38281)]